{"title":"Sennheiser HD-serie","description":"\u003cp\u003eDe HD-familie — de vlaggenschip over-ear koptelefoonlijn van Sennheiser, inclusief HD 25 DJ\/broadcast, HD 280 Pro, HD 490\/550\/560\/600\/650\/660S2\/820 audiofiel, plus bijbehorende accessoires.\u003c\/p\u003e","products":[{"product_id":"sennheiser-hd-25-plus","title":"Sennheiser HD 25 Plus","description":"\u003ch3\u003eSennheiser HD 25 PLUS – robuuste on-ear DJ- en monitorkoptelefoon\u003c\/h3\u003e\u003cp\u003eDe Sennheiser HD 25 PLUS is gebouwd voor dj's, geluidstechnici, omroepmedewerkers en iedereen die werkt in luidruchtige, veeleisende omgevingen. Het gesloten, lichte ontwerp met afneembare kabel, uitstekende SPL-verwerking en passieve isolatie maken hem ideaal voor monitoring, mobiele setups en live gebruik – Soundium biedt hardware die gebouwd is om mee te gaan, zodat je geluid onberispelijk blijft.\u003c\/p\u003e\u003ch4\u003eBelangrijkste kenmerken\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eGesloten dynamische driver:\u003c\/strong\u003e helpt omgevingsgeluid te verminderen en zorgt voor heldere monitoring in luidruchtige omgevingen.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHoge SPL-capaciteit (≈120 dB):\u003c\/strong\u003e verwerkt luide bronnen zonder vervorming – ideaal voor podium, broadcast of luid mixen.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLichte constructie (~140 g zonder kabel):\u003c\/strong\u003e comfortabel voor lange sessies of mobiel werk.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAfneembare eenzijdige kabel (gespiraliseerd en recht):\u003c\/strong\u003e biedt flexibiliteit en minder gedoe, de kabel is eenvoudig te vervangen.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDraaibare \/ wegklapbare capsule voor monitoring met één oor:\u003c\/strong\u003e laat je met één oor meeluisteren terwijl je je omgeving in de gaten houdt.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eTwee sets zachte oorkussens + opbergetui:\u003c\/strong\u003e extra comfort en bescherming in de doos.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eVoordelen voor jou\u003c\/h4\u003e\u003cp\u003eWerken met de HD 25 PLUS betekent minder compromissen. De uitstekende isolatie laat je je op het geluid concentreren, zelfs als het om je heen lawaaiig is. De hoge SPL-tolerantie laat je hem uitsturen zonder vervorming. Flexibele kabelopties en fysieke duurzaamheid maken deze koptelefoon betrouwbaar voor reizen, buitenwerk, de dj-booth of elk veeleisend gebruik. Comfortkenmerken en accessoires zorgen ervoor dat lange sessies haalbaar blijven. Met Soundium krijg je apparatuur die hard werkt en betrouwbaar blijft.\u003c\/p\u003e\u003ch4\u003eKorte specificaties\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFrequentiebereik:\u003c\/strong\u003e 16–22 000 Hz\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eImpedantie:\u003c\/strong\u003e 70 Ω\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMaximale SPL:\u003c\/strong\u003e 120 dB\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eType:\u003c\/strong\u003e dynamisch, gesloten, on-ear (supra-aural)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eGewicht (zonder kabel):\u003c\/strong\u003e ≈140 g\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eKabellengtes:\u003c\/strong\u003e afneembare rechte kabel ~1,5 m en spiraalkabel ~1–3 m, met opschroefbare 3,5–6,3 mm-adapter\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eTHV (bij 1 kHz):\u003c\/strong\u003e \u003c0,3 %\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eIn de doos\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eSennheiser HD 25 PLUS koptelefoon\u003c\/li\u003e\u003cli\u003eAfneembare spiraalkabel\u003c\/li\u003e\u003cli\u003eAfneembare rechte kabel\u003c\/li\u003e\u003cli\u003eOpschroefbare 3,5–6,3 mm-adapter\u003c\/li\u003e\u003cli\u003eExtra zachte oorkussens\u003c\/li\u003e\u003cli\u003eBeschermetui\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eToepassingen \/ Ideaal voor\u003c\/h4\u003e\u003cp\u003eIdeaal voor dj's, live-geluidstechnici, broadcast-monitoring, fieldrecording en elk scenario waarin isolatie, hoog volume en duurzaamheid vereist zijn. Ook uitstekend voor mobiele setups waarbij draagbaarheid telt, en voor iedereen die betrouwbare prestaties onder zware omstandigheden nodig heeft.\u003c\/p\u003e\u003ch4\u003eCompatibiliteit\u003c\/h4\u003e\u003cp\u003eWerkt met apparaten die 70 Ω-koptelefoons kunnen aansturen (mengpanelen, audio-interfaces, dj-apparatuur). De kabel is standaard 3,5 mm met adapter naar 6,3 mm. Geen draadloze functies; volledig analoog. Het gesloten ontwerp beperkt geluidslekkage naar buiten, maar absorbeert ook minder omgevingsgeluid en is daarom optimaal voor luide in plaats van stille omgevingen.\u003c\/p\u003e\u003ch4\u003eVoor- en nadelen\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003e✅ Voordelen:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUitstekende geluidsisolatie en hoge SPL-verwerking – ideaal in luide omgevingen.\u003c\/li\u003e\u003cli\u003eDuurzame, vervangbare onderdelen (kussens, kabel) en sterke bouwkwaliteit.\u003c\/li\u003e\u003cli\u003eLicht en comfortabel voor langer dragen.\u003c\/li\u003e\u003cli\u003eVeelzijdige kabelopties en adapter inbegrepen.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e⚠️ Nadelen:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAls on-ear ontwerp kan hij bij sommige gebruikers na lange tijd drukken.\u003c\/li\u003e\u003cli\u003eGeen actieve ruisonderdrukking; in zeer luidruchtige omgevingen blijft een deel van het achtergrondgeluid hoorbaar.\u003c\/li\u003e\u003cli\u003eDe geluidssignatuur is monitorgericht, minder geschikt voor wie zonder EQ extra bas wil.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eDe Sennheiser HD 25 PLUS levert krachtige monitoringprestaties, sterke isolatie en robuuste betrouwbaarheid. Voor elk luid, veeleisend werk – op het podium, in het veld of in de studio – blijft deze koptelefoon presteren. Soundium biedt apparatuur waarop je kunt rekenen wanneer de druk het hoogst is.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242312159500,"sku":"SENNHD25-PLUS","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-25-plus-1.jpg?v=1757674396"},{"product_id":"sennheiser-hd-25","title":"Sennheiser HD 25","description":"\u003ch3\u003eSennheiser HD 25 (70 Ω) – gesloten monitoringkoptelefoon\u003c\/h3\u003e\n\u003cp\u003eDe Sennheiser HD 25 is een lichte, professionele gesloten koptelefoon met een sterke reputatie in dj-booths, studio's en mobiele monitoring. Het nauwkeurige geluid, de uitstekende isolatie en de robuuste bouw maken hem tot een betrouwbare metgezel voor geluidstechnici en artiesten – nu verkrijgbaar bij Soundium.\u003c\/p\u003e\n\u003ch4\u003eBelangrijkste kenmerken\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eGesloten, on-ear ontwerp:\u003c\/strong\u003e Biedt passieve isolatie en voorkomt geluidslekkage.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHoge geluidsdruk (tot 120 dB):\u003c\/strong\u003e Verwerkt hard geluid zonder vervorming – ideaal voor monitoring in lawaaiige omgevingen.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLichte constructie (~140 g):\u003c\/strong\u003e Comfortabel bij langdurig gebruik en vermindert vermoeidheid tijdens lange sessies.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDraaibare linker oorschelp:\u003c\/strong\u003e Maakt monitoring met één oor mogelijk voor dj's en omroepers.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAfneembare enkelzijdige kabel (1,5 m):\u003c\/strong\u003e Eenvoudig te vervangen en zit niet in de weg tijdens optredens.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDuurzame bouw:\u003c\/strong\u003e Versterkte behuizing en aluminium spoelen voor betrouwbaar dagelijks gebruik.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eVoordelen voor de gebruiker\u003c\/h4\u003e\n\u003cp\u003eOf je nu draait, mixt of onderweg bent – de HD 25 levert helder, consistent geluid zonder in te leveren op comfort of betrouwbaarheid. Het robuuste ontwerp en de vervangbare onderdelen zorgen voor een lange levensduur, zelfs onder veeleisende omstandigheden.\u003c\/p\u003e\n\u003ch4\u003eSpecificaties\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eImpedantie:\u003c\/strong\u003e 70 Ω\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFrequentiebereik:\u003c\/strong\u003e 16 Hz – 22 kHz\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMax. geluidsdruk:\u003c\/strong\u003e 120 dB\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e \u003c 0,3 % @ 1 kHz\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eGewicht:\u003c\/strong\u003e ca. 140 g (zonder kabel)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eKabel:\u003c\/strong\u003e afneembaar, enkelzijdig, 1,5 m met 3,5-mm-plug + 6,3-mm-adapter\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eInhoud van de verpakking\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eSennheiser HD 25 koptelefoon (70 Ω)\u003c\/li\u003e\u003cli\u003eAfneembare kabel van 1,5 m (3,5-mm-plug)\u003c\/li\u003e\u003cli\u003eSchroefadapter 3,5 → 6,3 mm\u003c\/li\u003e\u003cli\u003eHandleiding en garantiedocumentatie\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eToepassingen\u003c\/h4\u003e\n\u003cp\u003ePerfect voor dj's, broadcast-technici, geluidsmixers, live-opnames en iedereen die betrouwbare, nauwkeurige monitoring nodig heeft in luide of mobiele situaties.\u003c\/p\u003e\n\u003ch4\u003eCompatibiliteit\u003c\/h4\u003e\n\u003cp\u003eUniverseel bekabeld compatibel met mengpanelen, interfaces, controllers, laptops en draagbare spelers – geen versterker nodig.\u003c\/p\u003e\n\u003ch4\u003eVoor- en nadelen\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Voordelen:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eUitstekende geluidsisolatie in een compacte, lichte behuizing\u003c\/li\u003e\u003cli\u003eHoge geluidsdruk voor professioneel gebruik\u003c\/li\u003e\u003cli\u003eRobuust, repareerbaar ontwerp voor zware omstandigheden\u003c\/li\u003e\u003cli\u003eDraaibare oorschelp voor naadloze monitoring met één oor\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Nadelen:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eGeen draadloze functies of ANC\u003c\/li\u003e\u003cli\u003eOn-ear ontwerp kan tijdens lange sessies wat drukken\u003c\/li\u003e\u003cli\u003eKabel is niet spiraalvormig – kan onhandig zijn bij krappe setups\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eDe Sennheiser HD 25 (70 Ω) blijft een tijdloze standaard voor professionals die isolatie, nauwkeurigheid en duurzaamheid zoeken. In de club, de studio of op locatie levert hij sessie na sessie betrouwbare prestaties. Nu bij Soundium.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242312192268,"sku":"HD25","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/SennheiserFullWidth_3f7b4e07-43d4-45c2-9535-7c01f37cb128.webp?v=1752223341"},{"product_id":"sennheiser-hd-280-pro","title":"Sennheiser HD 280 Pro","description":"\u003ch3\u003eSennheiser HD 280 Pro - Professional Sound Meets All-Day Comfort\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eElevate your audio experience with the Sennheiser HD 280 Pro headphones in black. Designed for precision and durability, these closed-back headphones deliver professional-grade performance with 32dB noise isolation, a wide 8Hz–25kHz frequency range, and high comfort for extended use. The collapsible, swiveling earcup design ensures both portability and adaptability. Now available at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eExceptional Noise Isolation:\u003c\/b\u003e Achieve up to 32dB of passive noise attenuation, perfect for recording and mixing in noisy environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWide Frequency Response:\u003c\/b\u003e A range of 8Hz–25kHz offers detailed lows, precise mids, and crystal-clear highs for accurate sound monitoring.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eClosed-Back Design:\u003c\/b\u003e Provides focus and minimizes sound leakage, making it ideal for critical listening and live monitoring.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCollapsible Build:\u003c\/b\u003e Folding and swiveling earcups ensure easy transport and storage for professionals on the go.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eComfortable Fit:\u003c\/b\u003e Soft earpads and a lightweight build (285g) allow for long hours of use without fatigue.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable Construction:\u003c\/b\u003e Rugged single-sided cable and replaceable ear pads add long-term value and easy maintenance.\u003c\/li\u003e \u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 280 Pro headphones are the ultimate companion for audio professionals, streamlining tasks like mixing and recording with accurate, linear sound reproduction. The high noise isolation ensures clarity, even in loud environments, while the precise frequency response keeps your mixes translating perfectly across systems. Built to last with a collapsible design and replaceable components, these headphones combine functionality, comfort, and performance into a package that's as reliable in the studio as it is on the road. Whether you're a producer, engineer, or casual listener, the HD 280 Pro headphones are your key to professional-grade audio immersion.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Circumaural (around the ear), closed-back\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNoise Isolation:\u003c\/b\u003e Up to 32dB passive attenuation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 8Hz–25kHz\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eImpedance:\u003c\/b\u003e 64 ohms\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCable:\u003c\/b\u003e Coiled (1.3m to 3m, single-sided)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 28.5 cm\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 8.4 x 24.5 x 18.7 cm\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConnector:\u003c\/b\u003e 3.5mm plug with 6.3mm adapter\u003c\/li\u003e \u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eSennheiser HD 280 Pro headphones\u003c\/li\u003e \u003cli\u003e3.5mm to 6.3mm (1\/4\") screw adapter\u003c\/li\u003e \u003cli\u003eQuick start guide\u003c\/li\u003e \u003c\/ul\u003e\n\u003ch4\u003eFinal Paragraph\u003c\/h4\u003e\n\u003cp\u003eTrusted by professionals for decades, the Sennheiser HD 280 Pro headphones redefine precision, comfort, and durability. Tailored for studio work and critical listening, these headphones stand as a reliable partner, whether in a bustling studio or a quiet home setup. Experience outstanding sound quality with the convenience of a foldable, ergonomic design. Upgrade your audio experience today by purchasing the Sennheiser HD 280 Pro at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54479912272140,"sku":"HD280PRO-B","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/SennheiserFullWidth_6e6b21e9-908e-4098-acac-fc670b4697ca.webp?v=1759732131"},{"product_id":"sennheiser-hd-25-earpads-leather-578881","title":"Sennheiser HD 25 Earpads (Leather) (578881)","description":"\u003ch3\u003eSennheiser HD 25 Earpads (Pair, Leather)\u003c\/h3\u003e\n\u003cp\u003eThe Sennheiser HD 25 leather earpads restore comfort and sound isolation to your headphones. 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With a durable build, angled plug, and 1.5 m length, it ensures reliable connectivity and long-lasting performance for professional use.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 1.5 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Angled plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Sennheiser HD 25 headphones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Replacement straight cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Sennheiser HD 25 straight cable (1.5 m)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242323693836,"sku":"HD25-ST-CABLE","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-25-straight-cable-1-5m-523874-hero.jpg?v=1778064186"},{"product_id":"sennheiser-hd-25-headband-padding-543657","title":"Sennheiser HD 25 Headband Padding (543657)","description":"\u003ch3\u003eSennheiser HD 25 Headband Padding (543657) – Replacement Cushion\u003c\/h3\u003e\n\u003cp\u003eThe HD 25 Headband Padding is an official Sennheiser spare part designed to restore comfort to your HD 25 headphones. This soft padded strip attaches to the split headband, ensuring a secure and comfortable fit during extended listening sessions. 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Met an open-back design, wide frequentiebereik of 12Hz-40.5kHz, en een 300-ohm impedantie, deze over-ear hoofdtelefoon deliver een natural en immersive geluid experience. Lichtgewicht en comfortable, they zijn een perfect choice voor extended luister sessions. 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De open-back system creates een sense of depth en spaciousness in je muziek, making het feel as though je're right in de studio. Met an ergonomic design en lichtgewicht build, de HD 600 biedt an exceptional combination of comfort en geluid quality, waarmee je focus entirely on de audio details. Whether analyzing tracks of enjoying casual luister, deze hoofdtelefoon deliver een pleasing, fatigue-free experience. 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Combining superior geluid fidelity met luxurious comfort, deze hoofdtelefoon zijn perfect voor critical luister en casual enjoyment alike. Met their open-back design en precision engineering, de HD 600 is an indispensable tool voor experiencing audio as de artist intended. Don’t miss out on dit timeless classic; order je pair today at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242330640652,"sku":"SNHHD600","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1583148056_146611.jpg?v=1745012487"},{"product_id":"sennheiser-hd-650","title":"Sennheiser HD 650","description":"\u003ch3\u003eSennheiser HD 650 - Een Reference in Audiophile Excellence\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eExperience high-fidelity geluid like never before met de Sennheiser HD 650 hoofdtelefoon. Met 42mm dynamic drivers en een wide frequentiebereik of 10Hz-41kHz, deze open-back, over-ear hoofdtelefoon deliver an expansive soundstage en unmatched detail. Crafted met premium velour earpads en lichtgewicht aluminum voice coils, de HD 650 ensures luxurious comfort voor hours of immersive luister. 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De Sennheiser HD 650 biedt detailed acoustics en een relaxed geluid signature dat maakt het de ideal companion voor audiophiles. De open-back design ensures een true-to-life soundscape, enveloping je in je muziek without compromising clarity. Met premium materials like velour earpads en een detachable kabel, deze hoofdtelefoon zijn built voor beide luxury en longevity. Whether het’s voor casual luister of professioneel-grade monitoring, de HD 650 consistently delivers premium performance.\u003c\/p\u003e\n\u003ch4\u003eSpecificaties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e Over-ear, open-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Type:\u003c\/b\u003e Dynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Size:\u003c\/b\u003e 42mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequentiebereik:\u003c\/b\u003e 10Hz - 41kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedantie:\u003c\/b\u003e 300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGevoeligheid:\u003c\/b\u003e 103dB SPL at 1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Harmonic Distortion (THD):\u003c\/b\u003e \u0026lt;0.05% (1kHz, 1V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGewicht:\u003c\/b\u003e 260g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 200 x 180 x 70 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWat’s in de Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 650 Open-Back Hoofdtelefoon\u003c\/li\u003e\n\u003cli\u003e1 x 3m Detachable OFC Kabel\u003c\/li\u003e\n\u003cli\u003e1 x 6.3mm (1\/4-inch) Stereo Adapter\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003cli\u003e1 x Protective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDe Sennheiser HD 650 hoofdtelefoon embody de pinnacle of audiophile-grade performance, blending meticulous craftsmanship met unparalleled geluid quality. 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Renowned for clarity, durability, and comfort, these headphones are built for professionals who need reliable monitoring in demanding environments—whether in the studio, on stage, or in the field.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight 140 g frame:\u003c\/strong\u003e Designed for long listening sessions without fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-back, on-ear design:\u003c\/strong\u003e Provides excellent isolation and accurate sound reproduction in noisy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Sennheiser sound:\u003c\/strong\u003e Natural highs, detailed mids, and tight bass for clear, honest monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-sided detachable cable:\u003c\/strong\u003e Easily replaceable for quick maintenance and flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive spare parts support:\u003c\/strong\u003e Replaceable ear pads, cables, and headband to extend product life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged construction:\u003c\/strong\u003e Lightweight yet highly durable—built for professional use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe HD 25 Light combines legendary Sennheiser audio quality with a comfortable, travel-friendly design. 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Een neutrale, lineaire afstemming en een breed geluidsbeeld leggen fijne details bloot, terwijl de lage impedantie van 120 ohm hem makkelijk aanstuurbaar maakt vanaf interfaces, players en versterkers. 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Het open geluidsbeeld vermijdt het opgesloten gevoel van gesloten koptelefoons, en de lineaire afstemming laat zien waar een track zit zonder de bas op te blazen of details uit te smeren. Schuingeplaatste drivers plaatsen instrumenten natuurlijk in het beeld, zodat panning en diepte helder leesbaar blijven. 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The angled drivers and open acoustic design offer a realistic spatial presentation. Its comfort and light weight make it usable for extended sessions, and by including both coiled and straight cables, it adapts to different studio setups effortlessly.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic principle:\u003c\/strong\u003e Dynamic, open-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEar coupling:\u003c\/strong\u003e Circumaural (over-ear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 120 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 6 Hz – 38 kHz (−10 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound pressure level (SPL):\u003c\/strong\u003e 110 dB (1 kHz \/ 1 V RMS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion (THD):\u003c\/strong\u003e \u0026lt; 0.05 % (1 kHz \/ 90 dB SPL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (without cable):\u003c\/strong\u003e 240 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded cables:\u003c\/strong\u003e 3 m coiled + 1.8 m straight (3.5 mm), plus 6.3 mm adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 400 PRO headphones\u003c\/li\u003e\n\u003cli\u003e3 m coiled cable (3.5 mm twist-lock)\u003c\/li\u003e\n\u003cli\u003e1.8 m straight cable (3.5 mm twist-lock)\u003c\/li\u003e\n\u003cli\u003e6.3 mm adapter\u003c\/li\u003e\n\u003cli\u003eQuick start \u0026amp; safety guides\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eDesigned for producers, engineers, and audiophiles who need reliable reference headphones. Excellent for mixing, editing, mastering, and general studio monitoring where open-back accuracy matters.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eBest suited for interfaces, DACs, and headphone amps that can comfortably drive 120 Ω loads. The included cables and adapter allow connection to a wide range of studio gear.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate, balanced sound suitable for critical listening\u003c\/li\u003e\n\u003cli\u003eWide soundstage and natural spatial cues\u003c\/li\u003e\n\u003cli\u003eComfortable design with velour pads and light weight\u003c\/li\u003e\n\u003cli\u003eInterchangeable cables provide flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen-back design leaks sound and offers minimal isolation\u003c\/li\u003e\n\u003cli\u003eRequires quality amplification for full low-frequency control\u003c\/li\u003e\n\u003cli\u003eNo carrying case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 400 PRO strikes a fine balance between accuracy, comfort, and usability. It’s a smart choice for anyone seeking dependable reference headphones for studio and creative work.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242377072908,"sku":"HD400PRO","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-400-pro-hero.jpg?v=1778064194"},{"product_id":"sennheiser-hd-800-s","title":"Sennheiser HD 800 S","description":"\u003ch3\u003eSennheiser HD 800 S - The Pinnacle of Audiophile Sound\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eImmerse yourself in audio fine-tuning with the Sennheiser HD 800 S headphones. Equipped with 56mm ring radiator transducers, an impressive frequency range of 4Hz-51kHz, and an open-back design, these headphones create an unmatched acoustic experience. Built with premium materials like microfiber ear cushions and stainless steel components, the HD 800 S offers both luxury and performance. Available now at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e56mm Ring Radiator Transducers:\u003c\/b\u003e Unparalleled precision and expansive soundstage for audiophile-grade quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4Hz-51kHz Frequency Response:\u003c\/b\u003e Hear every nuance from the deepest bass to the brightest treble with exceptional clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOpen-Back Design:\u003c\/b\u003e Enjoy natural sound dispersal for a live-performance experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStainless Steel and Aerospace-Grade Materials:\u003c\/b\u003e Durable yet lightweight construction for long-lasting use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMicrofiber Ear Cushions:\u003c\/b\u003e Ensures supreme comfort for extended listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSound Absorber Technology:\u003c\/b\u003e Eliminates resonance peaks, ensuring natural and distortion-free playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe HD 800 S is not just another pair of headphones; it’s your entry into the world of professional, multidimensional listening. Whether you’re an audiophile exploring the subtleties of a symphony or a sound engineer perfecting the details of a mix, these headphones deliver uncolored, authentic sound. With their ergonomic design, durable build, and cutting-edge transducer technology, the HD 800 S ensures that comfort aligns with unparalleled performance for immersive, fatigue-free listening sessions.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e Over-ear, open-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Type:\u003c\/b\u003e Dynamic ring radiator\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Size:\u003c\/b\u003e 56mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 4Hz - 51kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance:\u003c\/b\u003e 300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity:\u003c\/b\u003e 102dB SPL (1V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Harmonic Distortion:\u003c\/b\u003e \u0026lt; 0.02% at 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 330g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (Folded):\u003c\/b\u003e 250 x 220 x 100 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 800 S Open-Back Headphones\u003c\/li\u003e\n\u003cli\u003e1 x 3m Detachable Cable (6.3mm Stereo Jack)\u003c\/li\u003e\n\u003cli\u003e1 x 3m Balanced Cable (4.4mm Jack)\u003c\/li\u003e\n\u003cli\u003e1 x Microfiber Cleaning Cloth\u003c\/li\u003e\n\u003cli\u003e1 x Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 800 S headphones stand as a testament to German engineering excellence, delivering breathtaking sound quality, unmatched comfort, and timeless design. With technology designed for uncompromising audio enthusiasts, the HD 800 S redefines the listening experience. Whether for analytical listening or immersive enjoyment, these headphones are crafted to perfection. Order your HD 800 S today, available now at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242377171212,"sku":"HD800S","price":1799.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1455269707_1224739.jpg?v=1745019748"},{"product_id":"sennheiser-hd-820","title":"Sennheiser HD 820","description":"\u003ch3\u003eSennheiser HD 820 - Precision and Performance Redefined\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 820 headphones set new standards in audiophile sound reproduction. Featuring 56mm ring radiator transducers, an expansive 6Hz-48kHz frequency response, and an innovative closed-back design with Gorilla Glass reflectors, these headphones deliver breathtaking clarity and immersive sound. Luxuriously crafted with microfiber ear cushions and a metal headband, the HD 820 ensures supreme comfort for extended listening. Now available at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e56mm Ring Radiator Transducers:\u003c\/b\u003e Achieve unparalleled audio precision and remarkable realism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6Hz-48kHz Frequency Response:\u003c\/b\u003e Reproduces deep lows and sparkling highs with stunning accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClosed-Back Design:\u003c\/b\u003e Ensures superb noise attenuation while maintaining detailed, spacious sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGorilla Glass Reflectors:\u003c\/b\u003e Minimizes resonance by directing sound waves for distortion-free playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMicrofiber Ear Cushions:\u003c\/b\u003e Soft, ergonomic padding for enhanced comfort during long listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetal Headband with Damping:\u003c\/b\u003e Provides stability and reduces vibration for distraction-free listening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe HD 820 headphones combine cutting-edge innovation with timeless craftsmanship to deliver sound that feels as though it surrounds you. Whether you're exploring the subtlest notes of classical music or the intricate layers of modern compositions, the Gorilla Glass design reduces vibration and creates an impeccably clean sound. Comfortable, durable, and visually striking, the HD 820 brings an audiophile-grade experience into your daily life. Immerse yourself in music as it was meant to be heard, straight from the artist’s mind.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e Over-ear, closed-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Type:\u003c\/b\u003e Dynamic ring radiator\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Size:\u003c\/b\u003e 56mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 6Hz - 48kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance:\u003c\/b\u003e 300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity:\u003c\/b\u003e 103dB SPL at 1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Harmonic Distortion:\u003c\/b\u003e \u0026lt; 0.02% at 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 360g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 210 x 180 x 80 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 820 Closed-Back Headphones\u003c\/li\u003e\n\u003cli\u003e1 x 3m Detachable Cable (6.3mm Stereo Jack)\u003c\/li\u003e\n\u003cli\u003e1 x 3m Balanced Cable (4.4mm Jack)\u003c\/li\u003e\n\u003cli\u003e1 x Premium Storage Box\u003c\/li\u003e\n\u003cli\u003e1 x Microfiber Cleaning Cloth\u003c\/li\u003e\n\u003cli\u003e1 x Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 820 headphones redefine closed-back audio performance, offering an unparalleled blend of innovative technology, meticulous design, and unmatched sound quality. With attention to every detail, from the Gorilla Glass reflectors to the ultra-comfortable ear cushions, the HD 820 delivers a listening experience that is immersive, precise, and unforgettable. Transform your music sessions into extraordinary moments. Order your pair today, now available at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242377302284,"sku":"HD820","price":1999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1515429333_1383780.jpg?v=1745019759"},{"product_id":"sennheiser-hdv-820-eu","title":"Sennheiser HDV 820 EU","description":"\u003ch3\u003eSennheiser HDV 820 EU – Reference DAC \u0026amp; Headphone Amplifier\u003c\/h3\u003e\n\u003cp\u003eThe HDV 820 EU unites a high-end ESS SABRE DAC with a powerful headphone amplifier, offering a seamless, lower-noise digital-to-analog path for discerning listeners. With multiple input\/output options and ultra-low distortion, it’s ideal for pairing with audiophile headphones and expanding into a full analogue system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESS SABRE32 DAC (ES9028PRO):\u003c\/strong\u003e Supports PCM up to 32-bit \/ 384 kHz and native DSD256 playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input versatility:\u003c\/strong\u003e USB-B, optical (TOSLINK), coaxial + balanced XLR and unbalanced RCA analogue inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive headphone outputs:\u003c\/strong\u003e Combo XLR3 \/ ¼\" jack, XLR4 balanced, and dual 4.4 mm Pentaconn connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced outputs \u0026amp; preamp mode:\u003c\/strong\u003e XLR line outputs let you use it as a source for powered monitors or amplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow distortion \u0026amp; wide bandwidth:\u003c\/strong\u003e THD+N below 0.001 %, frequency response from \u0026lt;10 Hz to \u0026gt;100 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe HDV 820 EU gives you a high-fidelity signal chain from digital or analog sources directly to your headphones or downstream amplifier. With multiple outputs and preamp capabilities, it reduces the need for extra gear and ensures your headphones perform at their best.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e \u0026lt;10 Hz to \u0026gt;100 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e \u0026lt; 0.001 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic range:\u003c\/strong\u003e \u0026gt; 115 dB (at 600 Ω, A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain (Unbalanced → XLR-4):\u003c\/strong\u003e 14 \/ 22 \/ 30 \/ 38 \/ 46 dB selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain (Balanced input → XLR-4):\u003c\/strong\u003e Fixed 16 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output (typical):\u003c\/strong\u003e ~2.76 W into 32 Ω; ~960 mW into 300 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB-B, Optical, Coaxial, RCA, XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR3, XLR4, ¼\" jack, dual 4.4 mm, XLR line out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 224 × 44 × 306 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~2.25 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HDV 820 unit\u003c\/li\u003e\n\u003cli\u003eIEC power cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick start guide \u0026amp; safety instructions\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for audiophiles who want a combined DAC, headphone amp, and preamp in a single box. It’s especially effective with high-end, high-impedance headphones, but also offers the flexibility to serve active speakers or power amplifiers.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with macOS (class-compliant) and Windows (driver required). Accepts digital and analogue sources. Outputs to balanced and unbalanced headphone connections. Its XLR line outputs let it drive external amplification or active monitors.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-in-one DAC, headphone amplifier, and preamp\u003c\/li\u003e\n\u003cli\u003eHigh power and detailed performance across loads\u003c\/li\u003e\n\u003cli\u003eRich connectivity and routing options\u003c\/li\u003e\n\u003cli\u003eExtremely low distortion and wide frequency extension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo visual display of sample rate or format\u003c\/li\u003e\n\u003cli\u003eHeavy and sizable — needs sturdy placement\u003c\/li\u003e\n\u003cli\u003eUses quite a bit of power under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HDV 820 EU is a powerful, versatile amplifier that bridges high-resolution digital sources and premium headphone performance, while also offering output options for broader hi-fi integration.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242398929164,"sku":"HDV820EU","price":2699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1509534940_img_893142.jpg?v=1760108249"},{"product_id":"sennheiser-hd-660s2","title":"Sennheiser HD 660S2","description":"\u003ch3\u003eSennheiser HD 660S2 - Redefining Open-Back Excellence\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eImmerse yourself in unparalleled audio fidelity met de Sennheiser HD 660S2 hoofdtelefoon. Met advanced 38mm dynamic drivers, an 8Hz-41.5kHz frequentiebereik, en een meticulously crafted open-back design, deze hoofdtelefoon deliver een refined, intimate geluid signature met enhanced sub-bass performance en exceptional comfort. Available now at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eBelangrijkste kenmerken\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e38mm Dynamic Drivers:\u003c\/b\u003e Engineered voor precise geluid reproduction met deep sub-bass en natural midrange timbre.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8Hz-41.5kHz Frequentiebereik:\u003c\/b\u003e Captures elke detail met exceptional clarity across de entire spectrum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOpen-Back Design:\u003c\/b\u003e Creates een spacious, life-like soundstage voor immersive luister sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e300Ω Impedantie:\u003c\/b\u003e Matches de legendary HD 600 en HD 650 series voor een smoother response en perfect pairing met je favorite amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExceptional Comfort:\u003c\/b\u003e Plush velour oorkussens en een lichtgewicht frame maak them perfect voor extended wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Magnet System:\u003c\/b\u003e Reduces distortion en enhances airflow voor een refined acoustic experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eDe Sennheiser HD 660S2 hoofdtelefoon bied audiophiles een masterfully tuned luister experience dat brings je favorite tracks to life. Of je nu enjoying krachtig basslines, rich vocals, of intricate instrumentals, dit model provides an elevated yet non-fatiguing geluid dat je kunt genieten van voor hours. Its open-back design ensures een wide soundstage dat feels natural en immersive, terwijl de premium build en comfort zorg voor durability en luxury. Tailored voor discerning listeners, de HD 660S2 is je gateway to legendary geluid.\u003c\/p\u003e\n\u003ch4\u003eSpecificaties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e Over-ear, open-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Type:\u003c\/b\u003e Dynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Size:\u003c\/b\u003e 38mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequentiebereik:\u003c\/b\u003e 8Hz - 41,500Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedantie:\u003c\/b\u003e 300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGevoeligheid:\u003c\/b\u003e 104dB\/1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Harmonic Distortion (THD):\u003c\/b\u003e \u0026lt;0.04% @ 1kHz, 100dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGewicht:\u003c\/b\u003e 260g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 200 x 150 x 100 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWat’s in de Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 660S2 Open-Back Hoofdtelefoon\u003c\/li\u003e\n\u003cli\u003e1 x 6.3mm Kabel (1.8m)\u003c\/li\u003e\n\u003cli\u003e1 x Balanced 4.4mm Pentaconn Kabel (1.8m)\u003c\/li\u003e\n\u003cli\u003e1 x 6.3mm (F) to 3.5mm (M) Adapter\u003c\/li\u003e\n\u003cli\u003e1 x Soft Carry Pouch\u003c\/li\u003e\n\u003cli\u003e1 x Quick Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDe Sennheiser HD 660S2 hoofdtelefoon combine decades of audio expertise met modern enhancements, offering een superior luister experience voor audiophiles en muziek enthusiasts. Met their signature dynamic drivers, precise tuning, en ergonomic design, they zijn ideaal voor enjoying muziek in alle its glory. Elevate je audio game en experience unparalleled geluid quality met de Sennheiser HD 660S2. Order yours today at \u003cb\u003eSoundium\u003c\/b\u003e to enjoy legendary geluid at its finest.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242433106188,"sku":"HD660S2","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-660s2-hero.jpg?v=1778064213"},{"product_id":"sennheiser-hd-490-pro","title":"Sennheiser HD 490 Pro","description":"\u003ch3\u003eSennheiser HD 490 PRO – Open-back referentie-studiokoptelefoon\u003c\/h3\u003e\n\u003cp\u003eDe HD 490 PRO is ontworpen voor mix-engineers, producers en serieuze audiocreators die nauwkeurige, eerlijke monitoring nodig hebben. Het open-back ontwerp, dubbele kussensets, hoge impedantie en uitstekende SPL-verwerking leveren helderheid en detail over het gehele frequentiebereik — Soundium biedt deze koptelefoon wanneer precisie ertoe doet.\u003c\/p\u003e\n\u003ch4\u003eBelangrijkste kenmerken\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-back dynamische drivers met neodymium magneten:\u003c\/strong\u003e Leveren een natuurlijk geluidsbeeld en fijn detail in midden en hoge tonen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwee sets verwisselbare oorkussens:\u003c\/strong\u003e Producer-kussens (velours, zachter gevoel) en Mixing-kussens (opener stof) laten je comfort en geluidskarakter afstemmen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoge gevoeligheid \u0026amp; 130 Ω impedantie:\u003c\/strong\u003e Voldoende vermogen van de meeste audio-interfaces, gebalanceerde uitgang met sterke prestaties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUitstekende SPL-verwerking tot 128 dB:\u003c\/strong\u003e Schone uitgang zelfs bij luide niveaus; lage vervorming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfneembare kabel \u0026amp; dubbele jackaansluitingen:\u003c\/strong\u003e Bevat 3,5 mm connector met 6,3 mm adapter voor flexibel gebruik met diverse studioapparatuur.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLichtgewicht constructie (~260 g zonder kabel):\u003c\/strong\u003e Comfortabel voor lange sessies; stevige hoofdband en gehoekt driverontwerp verbeteren de pasvorm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eVoordelen voor jou\u003c\/h4\u003e\n\u003cp\u003eMet de HD 490 PRO krijg je een koptelefoon waarmee je langer kunt werken en kritisch kunt luisteren. De verwisselbare kussens geven controle over tonale balans en comfort afhankelijk van je taak. Het open-back ontwerp biedt ruimtelijke beeldvorming, waardoor mixbeslissingen eenvoudiger worden. Hoge SPL-capaciteit betekent minder zorgen over vervorming, terwijl de afneembare kabel en jackmogelijkheden deze geschikt maken voor veel studio-opstellingen. Soundium ondersteunt je vakmanschap met gereedschap waarmee je op je oren kunt vertrouwen.\u003c\/p\u003e\n\u003ch4\u003eSpecificaties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequentierespons:\u003c\/strong\u003e 5 – 36.000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedantie:\u003c\/strong\u003e 130 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGevoeligheid:\u003c\/strong\u003e 105 dB SPL (1 kHz \/ 1 Vrms); 96 dB SPL (1 kHz \/ 1 mW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax SPL:\u003c\/strong\u003e 128 dB (1 kHz @ 5 % THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGewicht (zonder kabel):\u003c\/strong\u003e ~260 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKabellengte:\u003c\/strong\u003e 1,8 m standaard, \"Plus\"-versie bevat zowel 1,8 m als 3 m kabels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectoren:\u003c\/strong\u003e 3,5 mm plug, met meegeleverde 6,3 mm adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIn de doos\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHD 490 PRO koptelefoon\u003c\/li\u003e\n\u003cli\u003eProducing (velours) oorkussens\u003c\/li\u003e\n\u003cli\u003eMixing (stof) oorkussens\u003c\/li\u003e\n\u003cli\u003eAfneembare kabel (1,8 m)\u003c\/li\u003e\n\u003cli\u003e3,5 mm naar 6,3 mm adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eToepassingen \/ Ideaal voor\u003c\/h4\u003e\n\u003cp\u003eUitstekend voor mixing, mastering, productie, contentcreatie en kritisch luisteren waar nauwkeurig geluid vereist is. Ook goed voor wie de voorkeur geeft aan open-back koptelefoons en lange uren in de studio doorbrengt. Het beste geschikt voor rustige omgevingen waar geluidslekking en omgevingsgeluid geen probleem zijn.\u003c\/p\u003e\n\u003ch4\u003eCompatibiliteit\u003c\/h4\u003e\n\u003cp\u003eWerkt goed met een breed scala aan audio-interfaces die 130 Ω belastingen kunnen aansturen. Heeft geen speciaal vermogen nodig; standaard koptelefoonuitgang is voldoende, hoewel schone gain helpt. Afneembare kabel en jackmogelijkheden maken ze flexibel met studioapparatuur, consoles en interfaces. Open-back karakter betekent minimale isolatie; idealiter gecombineerd met een stille ruimte of akoestische behandeling.\u003c\/p\u003e\n\u003ch4\u003eVoordelen \u0026amp; nadelen\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Voordelen:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZeer breed frequentiebereik met detail en helderheid.\u003c\/li\u003e\n\u003cli\u003eVerwisselbare kussens laten je comfort en geluidskarakter aanpassen.\u003c\/li\u003e\n\u003cli\u003eLicht, draagbaar ontwerp voor langdurige sessies.\u003c\/li\u003e\n\u003cli\u003eGoede SPL-tolerantie en lage vervorming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Nadelen:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen-back ontwerp lekt geluid en biedt slechte isolatie.\u003c\/li\u003e\n\u003cli\u003eLagere hoge tonen kunnen helder of scherp zijn voor gevoelige luisteraars.\u003c\/li\u003e\n\u003cli\u003eKussens verschillen in geluid; de ene keuze kan bepaalde frequenties benadrukken naar jouw smaak — niet één maat voor iedereen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDe Sennheiser HD 490 PRO biedt professioneel referentiegeluid met flexibiliteit, comfort en helderheid. Als je een koptelefoon nodig hebt waarmee je mixes kunt evalueren, zeker kunt zijn van je aanpassingen en urenlang kunt luisteren zonder vermoeidheid, staat dit model sterk — Soundium ondersteunt je streven naar nauwkeurigheid in elk detail.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242617622796,"sku":"S-HD490","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1705967164_1798205.jpg?v=1745027757"},{"product_id":"sennheiser-hd-490-pro-plus","title":"Sennheiser HD 490 Pro Plus","description":"\u003ch3\u003eSennheiser HD 490 PRO Plus – Open-Back Studio Reference Headphones\u003c\/h3\u003e\n\u003cp\u003eThe Sennheiser HD 490 PRO Plus is designed for audio professionals, mix engineers, and critical listeners who demand clarity, neutrality, and comfort. With its open-back dynamic drivers, dual pad options, and extended accessories, it gives you reliable reference sound in long sessions—Soundium brings you this serious monitoring tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 mm neodymium dynamic drivers:\u003c\/strong\u003e Deliver detailed, uncoloured sound with wide frequency response for mixing and mastering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-back design:\u003c\/strong\u003e Provides expansive soundstage and accurate spatial cues for reference monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sets of washable, replaceable ear pads (velour “producing” \u0026amp; textile “mixing”):\u003c\/strong\u003e Offers different sound signatures and long-term comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-frequency cylinder system:\u003c\/strong\u003e Enhances bass depth and extension without overhang or boom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved cable system \u0026amp; grills:\u003c\/strong\u003e Detachable cables (1.8 m and 3 m in the Plus version), dual-jack cups, and durable construction allow flexibility and reduced noise from the cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDear Reality dearVR MIX-SE plugin included:\u003c\/strong\u003e Lets you simulate studio room acoustics in your DAW for reference checks and virtual monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eYou get reference-level sound you can trust. Open-back layout and neutral tuning help you make mix decisions that translate well to other systems. Swappable pads let you tweak the sound and comfort according to your workflow—whether tracking, mixing or producing. With extended accessories in the Plus pack, you're ready for studio or mobile work without compromise. Soundium guarantees quality tools for serious work.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer type:\u003c\/strong\u003e Dynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver size:\u003c\/strong\u003e 38 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 Hz - 36 000 Hz (-10 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 105 dB SPL (1 kHz \/ 1 Vrms), 96 dB SPL (1 kHz \/ 1 mW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum SPL:\u003c\/strong\u003e 128 dB SPL (1 kHz @ 5% THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt; 0.2% at 1 kHz, 100 dB SPL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 130 Ω (at 1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e 300 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (without cable):\u003c\/strong\u003e 260 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable lengths (Plus version):\u003c\/strong\u003e 1.8 m single-ended, 3 m single-ended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 490 PRO Plus headphones\u003c\/li\u003e\n\u003cli\u003e1.8 m cable\u003c\/li\u003e\n\u003cli\u003e3.0 m cable\u003c\/li\u003e\n\u003cli\u003e3.5 mm to 6.3 mm adapter jack\u003c\/li\u003e\n\u003cli\u003eProducing pads (velour) already installed\u003c\/li\u003e\n\u003cli\u003eMixing pads (textile)\u003c\/li\u003e\n\u003cli\u003eExtra headband pad\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eIdeal for mixing and mastering in studio, reference monitoring, critical listening, sound design, and long sessions where comfort and accuracy matter. Also useful in mobile or home studio setups when you need neutral sound without fatigue.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRequires a headphone output capable of driving 130 Ω impedance. Works with audio interfaces, studio monitors’ headphone amps, or high-quality DAC\/amps. Open-back design means less isolation; best used in quiet or treated environments.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery neutral and expansive soundstage well suited for mixing\/mastering.\u003c\/li\u003e\n\u003cli\u003eComfortable over long sessions thanks to lightweight build and washable pads.\u003c\/li\u003e\n\u003cli\u003eAdditional cables and case in Plus version add value and flexibility.\u003c\/li\u003e\n\u003cli\u003eIncludes software for spatial reference checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen-back design means sound leaks and has little isolation.\u003c\/li\u003e\n\u003cli\u003eRequires enough power from the source to drive 130 Ω properly.\u003c\/li\u003e\n\u003cli\u003eCables are single-ended; no balanced option included originally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 490 PRO Plus balances professional clarity, comfort, and accessory value in an open-back reference headphone. If you want a neutral, accurate monitoring tool with flexibility and long-wear comfort, this is a strong pick from Soundium.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242618147084,"sku":"S-HD490-PL","price":459.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1705967164_1798206.jpg?v=1745027782"},{"product_id":"sennheiser-hd-620s","title":"Sennheiser HD 620S","description":"\u003ch3\u003eSennheiser HD 620S - Experience Closed-Back Privacy with Open-Back Sound\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 620S redefines closed-back headphones by delivering the expansive sound typically reserved for open-back designs. Featuring 42mm angled transducers, a 6Hz-30kHz frequency response, and carefully crafted artificial leather ear pads, these headphones offer a perfect blend of sonic precision, immersive soundstage, and exceptional comfort. Available now at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eClosed-Back Design:\u003c\/b\u003e Provides superior sound isolation while delivering an expansive, open-back-like sound experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e42mm Angled Transducers:\u003c\/b\u003e Engineered for speaker-like imaging and wide stereo presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-Low Distortion:\u003c\/b\u003e Ensures pristine audio fidelity across the entire 6Hz-30kHz frequency range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Comfort:\u003c\/b\u003e Lightweight chassis with steel-reinforced headband and soft artificial leather ear pads for extended wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Quality Components:\u003c\/b\u003e Equipped with a 38mm diaphragm and 150-ohm aluminum voice coil for remarkable impulse response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDetachable Cable:\u003c\/b\u003e Features a 1.8m cable with a twist-lock mechanism and included 6.3mm adapter for versatile connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 620S combines the intimacy of closed-back headphones with the rich spatial imaging of open-back designs, giving you the best of both worlds. Whether you're working, commuting, or enjoying music at home, these headphones deliver precision and clarity that enhance every listening session. The lightweight, durable build ensures all-day comfort, while the elegant design offers long-term reliability. With exceptional noise isolation and expansive soundstage, the HD 620S provides an unparalleled audio experience in any setting.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e Over-ear, closed-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Type:\u003c\/b\u003e Dynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDriver Size:\u003c\/b\u003e 42mm with 38mm diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 6Hz - 30kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance:\u003c\/b\u003e 150Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity:\u003c\/b\u003e 105dB (1kHz\/1Vrms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTHD:\u003c\/b\u003e \u0026lt;0.05% (1kHz\/90dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 326g (without cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Length:\u003c\/b\u003e 1.8m\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 180 x 120 x 80 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 620S Headphones\u003c\/li\u003e\n\u003cli\u003e1 x 1.8m Detachable Cable with 3.5mm Connector\u003c\/li\u003e\n\u003cli\u003e1 x Screw-on 6.3mm Adapter\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 620S headphones deliver a masterful combination of closed-back isolation and open-back sound quality. Built with premium materials to last and featuring a sophisticated design, these headphones are ideal for audiophiles and music lovers seeking clarity, precision, and immersive audio. Perfectly suited for both professional and personal use, the HD 620S is your key to distraction-free listening sessions. Enhance your sound experience today with the HD 620S headphones, available now at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242758689036,"sku":"S-HD620S","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1827547_1.jpg?v=1778147535"},{"product_id":"sennheiser-hd-280-pro-replacement-pad-set-black-572235","title":"Sennheiser HD 280 Pro Replacement Pad Set (572235)","description":"\u003ch3\u003eSennheiser HD 280 Pro Replacement Pad Set\u003c\/h3\u003e\n\u003cp\u003eThe Sennheiser HD 280 Pro Replacement Pad Set is the ideal spare or replacement accessory for your HD 280 Pro headphones. Designed specifically to maintain comfort and performance, the set includes one replacement headband pad and a pair of soft, durable earpads. Easy to install, these pads restore the original fit and comfort of your headphones for extended listening sessions.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Sennheiser HD 280 Pro headphones only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e On-ear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Soft, durable padding for comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Replacement headband pad\u003c\/li\u003e\n\u003cli\u003e2 × Replacement earpads\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242795716876,"sku":"S-572235","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-280-pro-replacement-pad-set-black-572235-hero.jpg?v=1778058073"},{"product_id":"sennheiser-hd-620s-b-stock","title":"Sennheiser HD 620S (B-Stock)","description":"Part of the company's legendary HD 600 Series of audiophile headphones, the Sennheiser HD620S Closed-Back Headphones cater to audio enthusiasts seeking distraction-free immersion without compromising on natural, spacious sound. The stainless-steel reinforced earcup covers not only add timeless appeal to the headphones, but they also provide a private listening session regardless of your surroundings. Sennheiser's reference-grade 1.65\" angled transducers with 1.5\" diaphragms and ultralight 150-ohm aluminum voice coils deliver exceptional impulse response, expanding the stereo image to an almost panoramic soundstage.\u003cbr\u003e\u003cdiv class=\"text generic\"\u003e\n\u003cp\u003eThe HD 620S chassis is lightweight. The robust, steel-reinforced headband sliders and earcup covers add timeless appeal and long-term durability to a silhouette sculpted for all-day wearing comfort. Spacious earcup covers and the supple ear pads made from artificial leather not only offer superb acoustic isolation, but also add a comfortable touch thanks to internal venting.\u003c\/p\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003eEnjoy undisturbed privacy while listening to exceptional open, natural sound\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TextBlock_text-m__FKqa_\" data-state=\"open\"\u003e\n\u003cdiv id=\"radix-:R9j6an3m:\" class=\"TextBlock_collapsible-content__sR2Uk\" data-state=\"open\"\u003e\n\u003cdiv class=\"TextBlock_content__fhgJa\"\u003e\n\u003cdiv class=\"TextBlock_item___xFSH\"\u003e\n\u003cdiv class=\"TextBlock_item-description__AQYZR\"\u003e\n\u003cp class=\"RichTextBlock_text___dOPA\"\u003eWish your surroundings were more suitable for enjoying long listening sessions? Well, now you no longer have to trade an impressive soundstage for privacy. The HD 620S lets you experience detailed, spacious sound like never before in closed-back headphones. The stainless-steel reinforced ear cup covers not only add timeless appeal to this masterpiece; they also provide a private listening session regardless of your surroundings. So if you’re more into sofa concerts than kitchen talks, the new HD 620S offers you a distraction-free listening experience with true-to-life vocals, letting you relive spectacular live moments without compromising on natural, airy sound.\u003c\/p\u003e\n\u003cdiv class=\"text generic\"\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003eOpen sound in a closed-back design\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TextBlock_text-m__FKqa_\" data-state=\"open\"\u003e\n\u003cdiv id=\"radix-:R9l6an3m:\" class=\"TextBlock_collapsible-content__sR2Uk\" data-state=\"open\"\u003e\n\u003cdiv class=\"TextBlock_content__fhgJa\"\u003e\n\u003cdiv class=\"TextBlock_item___xFSH\"\u003e\n\u003cdiv class=\"TextBlock_item-description__AQYZR\"\u003e\n\u003cp class=\"RichTextBlock_text___dOPA\"\u003eThe HD 620S combines the DNA of the HD 600 and 500 series, bringing the best of both headphone families to a closed chassis. Sennheiser’s HD 600 series has long been the standard for natural tone, thanks to our dedication to continuously improving the open-back concept. The 500 series introduced later offers a soundstage that immerses listeners in their music. The distinctive DNA combination of these two series lets the HD 620 excel where many closed headphones struggle, preserving the detailed, smooth sound the 600 series is known for. Our reference-grade 42 mm angled transducers with 38 mm diaphragm and ultra-light 150-ohm aluminum voice coil deliver exceptional impulse response, expanding the stereo image to an almost panoramic soundstage.\u003c\/p\u003e\n\u003cp class=\"RichTextBlock_text___dOPA\"\u003eThat’s not only uniquely rare for a closed-back design; it will switch your understanding of closed-back headphone sound.\u003c\/p\u003e\n\u003cdiv class=\"text generic\"\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003eNo matter whether all day, all week or all year\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TextBlock_text-m__FKqa_\" data-state=\"open\"\u003e\n\u003cdiv id=\"radix-:R9j7an3m:\" class=\"TextBlock_collapsible-content__sR2Uk\" data-state=\"open\"\u003e\n\u003cdiv class=\"TextBlock_content__fhgJa\"\u003e\n\u003cdiv class=\"TextBlock_item___xFSH\"\u003e\n\u003cdiv class=\"TextBlock_item-description__AQYZR\"\u003e\n\u003cp class=\"RichTextBlock_text___dOPA\"\u003eThe HD 620S chassis is lightweight yet familiar, bolstered by premium touches that will deliver its unique acoustic signature for years to come. The robust, steel-reinforced headband sliders and ear cup covers add timeless appeal and long-term durability to a silhouette sculpted for all-day wearing comfort. Spacious ear cup covers and the supple ear pads made from artificial leather not only offer superb acoustic isolation, but also add a comfortable touch thanks to internal venting.\u003c\/p\u003e\n\u003cdiv class=\"text generic\"\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"TextBlock_description__Q2cpI\"\u003eYour passion knows no boundaries. Why should your headphones?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TextBlock_text-m__FKqa_\" data-state=\"open\"\u003e\n\u003cdiv id=\"radix-:R9l7an3m:\" class=\"TextBlock_collapsible-content__sR2Uk\" data-state=\"open\"\u003e\n\u003cdiv class=\"TextBlock_content__fhgJa\"\u003e\n\u003cdiv class=\"TextBlock_item___xFSH\"\u003e\n\u003cdiv class=\"TextBlock_item-description__AQYZR\"\u003e\n\u003cp class=\"RichTextBlock_text___dOPA\"\u003eWith the HD 620S, you can stay in the same room without compromising on privacy. Even better: without compromising on natural, expansive sound. Imagine hearing every nuance from every direction without any disturbance. No matter if you love gaming, amateur music production, or simply listening to exceptionally good audio, the HD 620S takes your passion to the next level and boosts your emotional experience. So, if you’re looking for spatial awareness and extraordinary detail retrieval, there’s no need to wait. It’s your time to switch to the new HD 620S.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242915057932,"sku":"BS-S-HD620S","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-620s-b-stock-hero.jpg?v=1778064207"},{"product_id":"sennheiser-hd-550","title":"Sennheiser HD 550","description":"\u003ch3\u003eSennheiser HD 550 - Experience Audio in Brilliant Detail\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 550 open-back headphones deliver breathtaking clarity and detail with a lightweight and comfortable design. Featuring a 150-ohm impedance, a wide 5Hz–39.5kHz frequency range, and a premium open-back build, these headphones are perfect for audiophiles, gamers, and critical listeners. Immerse yourself in music, movies, or games with lifelike accuracy, now available at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e150-Ohm Impedance\u003c\/b\u003e: Optimized for natural sound dynamics and compatibility with a wide range of audio devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Frequency Response (5Hz–39.5kHz)\u003c\/b\u003e: Captures deep bass, balanced mids, and crisp treble with astounding precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOpen-Back Design\u003c\/b\u003e: Expands the soundstage for a more immersive and spatial audio experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLightweight Build (237g)\u003c\/b\u003e: Ensures hours of comfortable listening without fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVelour Ear Pads\u003c\/b\u003e: Soft, breathable cushioning for added comfort, even with extended wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction\u003c\/b\u003e: High-grade materials and metal mesh earcup covers ensure lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDetachable Cable\u003c\/b\u003e: Includes a 1.8m cable with a 3.5mm plug and a 6.35mm adapter for versatile connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eWith the Sennheiser HD 550, transport yourself into the heart of your favorite songs, movies, or games. The open-back design offers a spacious, three-dimensional soundstage, while the lightweight frame ensures hours of comfort. Perfectly suited for audiophiles and professionals, these headphones reveal subtle details and nuances, allowing you to rediscover audio as the creators intended. Whether you're tracking vocals, playing competitive games, or enjoying classical masterpieces, the HD 550 is your gateway to sonic excellence.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance:\u003c\/b\u003e 150 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 5Hz–39.5kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Harmonic Distortion (THD):\u003c\/b\u003e \u0026lt;0.2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSound Pressure Level (SPL):\u003c\/b\u003e Max 106.7dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 237g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e Headphones - 8.8 cm x 17.5 cm x 19.5 cm; Ear Cup - 4.3 cm x 7.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Length:\u003c\/b\u003e 1.8m, detachable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 550 Open-Back Headphones\u003c\/li\u003e\n\u003cli\u003e1.8m Detachable Cable with 3.5mm Plug\u003c\/li\u003e\n\u003cli\u003e3.5mm to 6.35mm Screw-On Jack Adapter\u003c\/li\u003e\n\u003cli\u003eDrawstring Carrying Bag\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003cli\u003eSafety Information Booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 550 redefines open-back headphones by delivering superior sound quality, remarkable comfort, and long-lasting durability. With features such as 150-ohm impedance and a wide 5Hz–39.5kHz frequency range, you'll experience every audio detail with lifelike precision. Designed for audiophiles and everyday listeners alike, the HD 550 is a must-have for anyone who values premium sound. Upgrade your listening experience today with the Sennheiser HD 550, now available at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54243185590540,"sku":"S-HD-550","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-550-hero.jpg?v=1778064199"},{"product_id":"sennheiser-hd-490-pro-balanced-cable","title":"Sennheiser HD 490 PRO Balanced Cable","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eBalanced cable for HD 490 PRO\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch4\u003eShort Description\u003c\/h4\u003e\n\u003cdiv class=\"IntroContentArea_intro-content-area__8tobB\"\u003e\n\u003cdiv class=\"IntroContentArea_intro-content-area-content___gZLA\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"HeroScrollSection_hero-scroll-section__Be6BO ProductHero_product-hero__sorC2\" data-testid=\"pdp-hero-media\"\u003e\n\u003cdiv class=\"Grid_grid__3x6Mw Grid_col-sm-1__3lsyu Grid_col-md-2__y9lTD Grid_col-lg-2__4qLlH Grid_no-gap__jwxF7\"\u003e\n\u003cdiv class=\"ProductHero_product-hero-content__kWbf0\"\u003e\n\u003cdiv class=\"HeroScrollSection_hero-scroll-section-footer__osnIz ProductHero_product-hero-footer__kdeg9\"\u003e\n\u003cdiv class=\"WYSIWYGContent_WYSIWYG-content__hA8V5 ProductHero_product-hero-text__oOX40\"\u003eOne 1.8m balanced cable for 4.4mm common balanced output connection that comes with an additional socket cover.\u003c\/div\u003e\n\u003cdiv class=\"WYSIWYGContent_WYSIWYG-content__hA8V5 ProductHero_product-hero-text__oOX40\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"StickyTopBar_sticky-top-bar__HnxmS AnchorLinksRow_anchor-links-row-desktop__VnND_ StickyTopBar_desktopOnly__D2_qe StickyTopBar_stick-to-bottom__oGoQI\"\u003e\n\u003cdiv class=\"SubNavigationRow_sub-navigation-row__AJ9ep\" id=\"anchor-links-row\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 490 PRO Balanced Cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54344735621388,"sku":"S-HD-490-PRO-CABLE","price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-490-pro-balanced-cable-hero.jpg?v=1778059073"},{"product_id":"sennheiser-hdb-630","title":"Sennheiser HDB 630","description":"\u003ch3\u003eSennheiser HDB 630 – Audiophile Portable Headphones\u003c\/h3\u003e\n\u003cp\u003eBorn from Sennheiser's quest for uncompromised fidelity, the HDB 630 brings high-resolution sound to life wherever you go. Sporting an advanced acoustic system, both wired and wireless paths, and a highly customisable interface, it is built for listeners who demand studio-grade performance on the move. Soundium offers it to anyone who refuses to leave audiophile detail at home.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e42 mm dynamic drivers:\u003c\/strong\u003e Precisely tuned for balanced, natural tonality with clean midrange and controlled bass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-res support (24-bit\/96 kHz):\u003c\/strong\u003e Via USB-C or analog cable for lossless listening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.2 with aptX Adaptive + bundled dongle:\u003c\/strong\u003e Wireless high-res capability even for devices without native support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive Noise Cancellation \u0026amp; Transparency Mode:\u003c\/strong\u003e Quiet your surroundings when needed or stay aware of the environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Control Plus app with Parametric EQ \u0026amp; Crossfeed:\u003c\/strong\u003e Fine-tune your sound with deep control, share presets, and shape your listening experience\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 60 h battery life + fast charge:\u003c\/strong\u003e 7 h of playback from a 10-min charge (ANC on)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eWhether commuting, working, or relaxing, the HDB 630 gives you full control over your sound without compromise. Its high performance in both wired and wireless modes ensures you won't lose signal quality as you switch devices. Deep customization makes it easy to tailor the sound to your taste or to the genre you're listening to, while ANC and transparency features let you adapt to any environment.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 311 g (without cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e USB-C (digital) and 3.5 mm analog (detachable 1.20 m cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth codecs:\u003c\/strong\u003e SBC, AAC, aptX, aptX HD, aptX Adaptive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Up to 60 h (ANC + Bluetooth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Charge:\u003c\/strong\u003e 10 min → ~7 h playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivers:\u003c\/strong\u003e 42 mm dynamic, closed-back design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIn the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HDB 630 headphones\u003c\/li\u003e\n\u003cli\u003eBTD 700 Bluetooth USB-C dongle\u003c\/li\u003e\n\u003cli\u003e1.20 m USB C-C audio and charging cable\u003c\/li\u003e\n\u003cli\u003e1.20 m audio cable with 3.5 mm plug\u003c\/li\u003e\n\u003cli\u003eIn-flight adapter\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003cli\u003eDocumentation \u0026amp; safety info\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eIdeal for audiophiles, travelers, mobile music professionals, and anyone who refuses to compromise on audio quality. Great for long flights, studio work on the go, and listening sessions in noisy environments.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with modern smartphones, tablets, laptops and DACs. The included Bluetooth dongle enables high-res streaming even on devices without aptX Adaptive support. The Smart Control Plus app (iOS\/Android) handles firmware, EQ tuning, codec settings, noise cancellation, and more.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh resolution in both wired and wireless modes\u003c\/li\u003e\n\u003cli\u003eDeep sound customization via parametric EQ and crossfeed\u003c\/li\u003e\n\u003cli\u003eImpressive battery life with quick charge\u003c\/li\u003e\n\u003cli\u003eStrong ANC and transparency control\u003c\/li\u003e\n\u003cli\u003eComfortable, practical design for long sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelatively heavy (~311 g) for portable use\u003c\/li\u003e\n\u003cli\u003eFull potential in wireless mode depends on dongle\/codec support\u003c\/li\u003e\n\u003cli\u003eNo gadget-level lossless codecs like LDAC supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the HDB 630, Sennheiser bridges the gap between studio performance and everyday usability. If you expect uncompromised audio everywhere you go, Soundium has your tool of choice.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54497055572236,"sku":"S-HDB630","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1922246_1.jpg?v=1760006087"},{"product_id":"sennheiser-hd-480-pro","title":"Sennheiser HD 480 Pro","description":"\u003ch3\u003eSennheiser HD 480 Pro  – Gesloten studiohoofdtelefoon met reisetui\u003c\/h3\u003e\n\u003cp\u003eDe Sennheiser HD 480 Pro  is de geüpgrade bundel van Sennheiser's gesloten studiomonitor, geleverd met een beschermend reisetui in plaats van de standaard zachte tas. Gebouwd rond 38 mm dynamische drivers en het Vibration Attenuation System, levert hij de strakke lage tonen en eerlijke middentonen die technici verwachten — met de isolatie van een gesloten cup. Nu verkrijgbaar bij Soundium.\u003c\/p\u003e\n\u003ch4\u003eBelangrijkste kenmerken\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGesloten studiomonitor:\u003c\/strong\u003e Ongekleurde frequentierespons in een volledig isolerende gesloten vormfactor.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVibration Attenuation System:\u003c\/strong\u003e Ontwerpmaatregelen die interne reflecties en vervorming verminderen voor een zuiverder geluid.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e38 mm dynamische drivers:\u003c\/strong\u003e Speciaal gebouwde transducers met neodymiummagneten voor gecontroleerde bas (3–28.700 Hz).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAfneembare Mini-XLR-kabel:\u003c\/strong\u003e 3 m spiraalkabel met 3,5 mm plug en 6,3 mm adapter inbegrepen.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHard reisetui inbegrepen:\u003c\/strong\u003e De -upgrade wordt geleverd in een stevig etui voor technici onderweg.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVervangbare oorkussens:\u003c\/strong\u003e Zacht traagschuim met uitsparingen voor brilpoten; gewicht slechts 272 g.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54766649213196,"sku":"S-HD480-PRO","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-480-pro-hero.jpg?v=1776839365"},{"product_id":"sennheiser-hd-480-pro-plus","title":"Sennheiser HD 480 Pro Plus","description":"\u003ch3\u003eSennheiser HD 480 Pro Plus – Gesloten studiohoofdtelefoon met reisetui\u003c\/h3\u003e\n\u003cp\u003eDe Sennheiser HD 480 Pro Plus is de geüpgrade bundel van Sennheiser's gesloten studiomonitor, geleverd met een beschermend reisetui in plaats van de standaard zachte tas. 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Nu verkrijgbaar bij Soundium.\u003c\/p\u003e\n\u003ch4\u003eBelangrijkste kenmerken\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGesloten studiomonitor:\u003c\/strong\u003e Ongekleurde frequentierespons in een volledig isolerende gesloten vormfactor.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVibration Attenuation System:\u003c\/strong\u003e Ontwerpmaatregelen die interne reflecties en vervorming verminderen voor een zuiverder geluid.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e38 mm dynamische drivers:\u003c\/strong\u003e Speciaal gebouwde transducers met neodymiummagneten voor gecontroleerde bas (3–28.700 Hz).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAfneembare Mini-XLR-kabel:\u003c\/strong\u003e 3 m spiraalkabel met 3,5 mm plug en 6,3 mm adapter inbegrepen.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHard reisetui inbegrepen:\u003c\/strong\u003e De Plus-upgrade wordt geleverd in een stevig etui voor technici onderweg.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVervangbare oorkussens:\u003c\/strong\u003e Zacht traagschuim met uitsparingen voor brilpoten; gewicht slechts 272 g.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54766734639372,"sku":"S-HD480-PLUS","price":439.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/sennheiser-hd-480-pro-plus-hero.jpg?v=1776840614"}],"url":"https:\/\/soundium.com\/nl\/collections\/sennheiser-hd-serie-2.oembed","provider":"Soundium","version":"1.0","type":"link"}