{"title":"Sennheiser HD Series","description":"\u003cp\u003eThe HD family — Sennheiser's flagship over-ear headphone line including HD 25 DJ\/broadcast, HD 280 Pro, HD 490\/550\/560\/600\/650\/660S2\/820 audiophile, plus matching accessories.\u003c\/p\u003e","products":[{"product_id":"sennheiser-hd-25-plus","title":"Sennheiser HD 25 Plus","description":"\u003ch3\u003eSennheiser HD 25 PLUS – Rugged On-Ear DJ \u0026amp; Monitoring Headphones\u003c\/h3\u003e\n\u003cp\u003eThe Sennheiser HD 25 PLUS is built for DJs, sound engineers, broadcasters, and anyone working in high-noise, high-pressure environments. Its closed-back, lightweight design with detachable cable, excellent SPL handling and passive isolation make it ideal for monitoring, mobile setups, and live use—Soundium brings you hardware made to endure so your sound remains pristine.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-back dynamic driver:\u003c\/strong\u003e Helps reduce ambient noise, giving you clear monitoring in loud environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh SPL capability (≈120 dB):\u003c\/strong\u003e Handles loud sources without distortion, ideal for stage, broadcast or record-loud-mix situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight build (~140 g without cable):\u003c\/strong\u003e Comfortable for long sessions or mobile work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable single-sided cable (coiled \u0026amp; straight):\u003c\/strong\u003e Offers flexibility and reduced hassle, with cable replacement easy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotatable \/ flip-away capsule for single-ear monitoring:\u003c\/strong\u003e Lets you monitor with one ear while staying aware of surroundings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sets of soft ear pads + carrying pouch:\u003c\/strong\u003e Extra comfort and protection in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eUsing the HD 25 PLUS means fewer compromises. You get excellent isolation so you can focus on the sound even when there's noise around you. The high SPL tolerance means you can push it without distortion. Flexible cable options and physical durability make this headphone reliable for travel, outdoor work, DJ booths or any demanding use. Comfort features and accessories ensure long sessions are feasible. With Soundium, you get gear that works hard and stays reliable.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 16-22 000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 70 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum SPL:\u003c\/strong\u003e 120 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dynamic, closed-back, on-ear (supra-aural)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (without cable):\u003c\/strong\u003e ≈140 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable lengths:\u003c\/strong\u003e Detachable straight cable ~1.5 m; coiled cable ~1-3 m, plus screw-on jack adapter 3.5 to 6.3 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD (at 1 kHz):\u003c\/strong\u003e \u0026lt;0.3%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 25 PLUS headphones\u003c\/li\u003e\n\u003cli\u003eDetachable coiled cable\u003c\/li\u003e\n\u003cli\u003eDetachable straight cable\u003c\/li\u003e\n\u003cli\u003eScrew-on jack adapter (3.5 to 6.3 mm)\u003c\/li\u003e\n\u003cli\u003eExtra soft earpads\u003c\/li\u003e\n\u003cli\u003eProtective pouch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eIdeal for DJs, live sound engineers, broadcast monitoring, field recording, and any scenario where isolation, high volume, and durability are required. Also great for mobile setups where portability matters, and for anyone needing reliable performance under tough conditions.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with devices that can drive 70 Ω headphones (mixers, audio interfaces, DJ gear). Cable is standard 3.5 mm with adapter to 6.3 mm. No wireless features; all analog. Closed-back design limits leakage to the outside but also absorbs less surrounding ambient sound, so optimal for loud environments rather than quiet ones.\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\u003eExcellent noise isolation and high SPL handling make them ideal in loud settings.\u003c\/li\u003e\n\u003cli\u003eDurable, replaceable parts (pads, cable), strong build quality.\u003c\/li\u003e\n\u003cli\u003eLightweight and comfortable for longer wear.\u003c\/li\u003e\n\u003cli\u003eVersatile cable options and adapter included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBeing on-ear, they may press uncomfortably for some users over long durations.\u003c\/li\u003e\n\u003cli\u003eNo active noise cancellation; in very noisy environments, background sound is still present through structure or vibration.\u003c\/li\u003e\n\u003cli\u003eSound signature is monitor-oriented, less suited to those wanting colored or boosted bass without EQ.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 25 PLUS delivers high-impact monitoring performance, powerful isolation, and rugged reliability. For any loud, demanding work—on stage, in the field, or in studio—these headphones keep delivering. Soundium offers gear you can rely on whenever the pressure is on.\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) – Closed‑Back Monitoring Headphones\u003c\/h3\u003e\n\u003cp\u003eThe Sennheiser HD 25 is a lightweight, professional-grade closed-back headphone renowned in DJ booths, studios, and on-location monitoring. Its precise sound, excellent isolation, and robust build make it a reliable companion for audio engineers and performers—nu tilgængelig hos Soundium.\u003c\/p\u003e\n\u003ch4\u003eVigtigste funktioner\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-back supra-aural design:\u003c\/strong\u003e Offers passive isolation and prevents sound leakage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh SPL capability (up to 120 dB):\u003c\/strong\u003e Handles loud audio without distortion, ideal for monitoring in noisy environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction (~140 g):\u003c\/strong\u003e Comfortable for extended use, reducing fatigue during long sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotatable left ear cup:\u003c\/strong\u003e Enables single-ear monitoring for DJs and broadcasters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable single-sided cable (1.5 m):\u003c\/strong\u003e Easy to replace and stays out of your way during performances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable build:\u003c\/strong\u003e Reinforced housing and aluminum coils for reliable, daily use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFordele\u003c\/h4\u003e\n\u003cp\u003eWhether you're DJing, mixing, or traveling, the HD 25 delivers clear, consistent audio without compromising comfort or reliability. Its robust design and replaceable parts ensure long service life, even under demanding conditions.\u003c\/p\u003e\n\u003ch4\u003eHurtige specifikationer\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedans:\u003c\/strong\u003e 70 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrekvensrespons:\u003c\/strong\u003e 16 Hz – 22 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaks. SPL:\u003c\/strong\u003e 120 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt; 0.3 % @ 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVægt:\u003c\/strong\u003e Approx. 140 g (without cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKabel:\u003c\/strong\u003e Detachable, single-sided, 1.5 m with 3.5 mm plug + 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 25 headphones (70 Ω)\u003c\/li\u003e\n\u003cli\u003e1.5 m detachable cable (3.5 mm plug)\u003c\/li\u003e\n\u003cli\u003e3.5 → 6.3 mm screw-on adapter\u003c\/li\u003e\n\u003cli\u003eBrugervejledning og garantidokumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAnvendelsesområder\u003c\/h4\u003e\n\u003cp\u003ePerfect for DJs, broadcast engineers, sound mixers, live recording, and anyone needing reliable, accurate sound monitoring in loud or mobile scenarios.\u003c\/p\u003e\n\u003ch4\u003eKompatibilitet\u003c\/h4\u003e\n\u003cp\u003eUniversal wired compatibility with mixers, interfaces, controllers, laptops, and portable players—no amp required.\u003c\/p\u003e\n\u003ch4\u003eFordele og ulemper\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Fordele:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional sound isolation in a compact, lightweight package\u003c\/li\u003e\n\u003cli\u003eHigh sound pressure handling for professional usage\u003c\/li\u003e\n\u003cli\u003eRugged, serviceable design built to withstand tough environments\u003c\/li\u003e\n\u003cli\u003eSwivel ear cup enables seamless one-ear monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Ulemper:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLacks wireless or ANC features\u003c\/li\u003e\n\u003cli\u003eSupra-aural design may feel tight during long sessions\u003c\/li\u003e\n\u003cli\u003eCable isn’t coiled—might be cumbersome around tight setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 25 (70 Ω) remains a timeless standard for professionals seeking isolation, accuracy, and durability. Whether in clubs, studios, or field work, it delivers trusted performance session after session—find din i dag hos 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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Equipped with a 120-ohm impedance, extended frequency response from 6 Hz to 38 kHz, and an open-back design, these headphones are the ultimate choice for analytical audio enthusiasts. With ergonomic comfort and lightweight design, they ensure fatigue-free listening for extended sessions. 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Their open-back construction provides a wide, immersive soundstage for listening that’s akin to enjoying live performances. Whether you’re analyzing high-res masters or personal playlists, the HD 560S delivers pristine accuracy and pleasing tonal balance. The lightweight design and breathable velour earpads keep you comfortable during marathon listening sessions. 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Engineered for audiophiles, this model pairs impressive acoustic performance with an ergonomic, lightweight build designed for all-day listening. The HD 560S ensures accuracy and detail across the frequency spectrum for a true reference listening experience. Take the next step in your audiophile journey and order the Sennheiser HD 560S today at \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54242366685452,"sku":"HD560S","price":139.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1601549139_1597107.jpg?v=1745017847"},{"product_id":"sennheiser-hd-400-pro","title":"Sennheiser HD 400 Pro","description":"\u003ch3\u003eSennheiser HD 400 PRO – Open-Back Studio Reference Headphones\u003c\/h3\u003e\n\u003cp\u003eThe HD 400 PRO offers neutral, transparent sound in a lightweight package, built for serious mixing and monitoring. 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The angled drivers and open acoustic design offer a realistic spatial presentation. 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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. 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Built with premium materials like microfiber ear cushions and stainless steel components, the HD 800 S offers both luxury and performance. 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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\u003eKort beskrivelse\u003c\/h4\u003e\n\u003cp\u003eImmerse yourself in unparalleled audio fidelity with the Sennheiser HD 660S2 headphones. Featuring advanced 38mm dynamic drivers, an 8Hz-41.5kHz frequency response, and a meticulously crafted open-back design, these headphones deliver a refined, intimate sound signature with enhanced sub-bass performance and exceptional comfort. Nu tilgængelig hos \u003cb\u003eSoundium\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eVigtigste funktioner\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e38mm Dynamic Drivers:\u003c\/b\u003e Engineered for precise sound reproduction with deep sub-bass and natural midrange timbre.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8Hz-41.5kHz Frequency Response:\u003c\/b\u003e Captures every detail with exceptional clarity across the entire spectrum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOpen-Back Design:\u003c\/b\u003e Creates a spacious, life-like soundstage for immersive listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e300Ω Impedance:\u003c\/b\u003e Matches the legendary HD 600 and HD 650 series for a smoother response and perfect pairing with your favorite amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExceptional Comfort:\u003c\/b\u003e Plush velour ear cushions and a lightweight frame make them perfect for extended wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Magnet System:\u003c\/b\u003e Reduces distortion and enhances airflow for a refined acoustic experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFordele\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 660S2 headphones offer audiophiles a masterfully tuned listening experience that brings your favorite tracks to life. Whether you're enjoying powerful basslines, rich vocals, or intricate instrumentals, this model provides an elevated yet non-fatiguing sound that you can enjoy for hours. Its open-back design ensures a wide soundstage that feels natural and immersive, while the premium build and comfort ensure durability and luxury. Tailored for discerning listeners, the HD 660S2 is your gateway to legendary sound.\u003c\/p\u003e\n\u003ch4\u003eHurtige specifikationer\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\u003eFrequency Response:\u003c\/b\u003e 8Hz - 41,500Hz\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 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\u003eWeight:\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\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Sennheiser HD 660S2 Open-Back Headphones\u003c\/li\u003e\n\u003cli\u003e1 x 6.3mm Cable (1.8m)\u003c\/li\u003e\n\u003cli\u003e1 x Balanced 4.4mm Pentaconn Cable (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\u003eThe Sennheiser HD 660S2 headphones combine decades of audio expertise with modern enhancements, offering a superior listening experience for audiophiles and music enthusiasts. With their signature dynamic drivers, precise tuning, and ergonomic design, they are ideal for enjoying music in all its glory. Elevate your audio game and experience unparalleled sound quality with the Sennheiser HD 660S2. Order yours today at \u003cb\u003eSoundium\u003c\/b\u003e to enjoy legendary sound 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 Reference Studio Headphones\u003c\/h3\u003e\n\u003cp\u003eThe HD 490 PRO is engineered for mixing engineers, producers, and serious audio creators who need accurate, honest monitoring. Its open-back design, dual pad sets, high impedance and excellent SPL handling deliver clarity and detail across the entire frequency range—Soundium offers these headphones when precision matters.\u003c\/p\u003e\n\u003ch4\u003eVigtigste funktioner\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-back dynamic drivers with neodymium magnets:\u003c\/strong\u003e Provide natural soundstage and fine detail across mids and highs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sets of switchable ear pads:\u003c\/strong\u003e Producer pads (velour, softer feel) and Mixing pads (more open cloth) let you tune comfort and sound signature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh sensitivity \u0026amp; 130 Ω impedance:\u003c\/strong\u003e Enough power from most audio interfaces, balanced output with strong performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent SPL handling up to 128 dB:\u003c\/strong\u003e Clean output even at loud levels; low distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable cable \u0026amp; dual jack attachments:\u003c\/strong\u003e Includes 3.5 mm connector with 6.3 mm adapter for flexible use in various studio gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight build (~260 g w\/o cable):\u003c\/strong\u003e Comfortable for long sessions; solid headband and angled driver design improve fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFordele\u003c\/h4\u003e\n\u003cp\u003eWith the HD 490 PRO, you get headphones that let you work longer and listen critically. The switchable pads give control over tonal balance and comfort depending on your task. The open-back design offers spacious imaging, making mixing decisions easier. High SPL capability means fewer worries about distortion, while the detachable cable and jack options make these suitable for many studio setups. Soundium supports your craft with tools that let you trust your ears.\u003c\/p\u003e\n\u003ch4\u003eHurtige specifikationer\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 – 36 000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedans:\u003c\/strong\u003e 130 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFølsomhed:\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\u003eMaks. SPL:\u003c\/strong\u003e 128 dB (1 kHz @ 5 % THD)\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 length:\u003c\/strong\u003e 1.8 m standard, “Plus” version includes both 1.8 m and 3 m cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e 3.5 mm plug, with included 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\u003eHD 490 PRO headphones\u003c\/li\u003e\n\u003cli\u003eProducing (velour) ear pads\u003c\/li\u003e\n\u003cli\u003eMixing (cloth) ear pads\u003c\/li\u003e\n\u003cli\u003eDetachable cable (1.8 m)\u003c\/li\u003e\n\u003cli\u003e3.5 mm to 6.3 mm adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAnvendelsesområder\u003c\/h4\u003e\n\u003cp\u003eExcellent for mixing, mastering, production, content creation, and critical listening where accurate sound is required. Also good for those who prefer open-back headphones and spend long hours in the studio. Best suited to quiet environments where leakage and ambient noise are not issues.\u003c\/p\u003e\n\u003ch4\u003eKompatibilitet\u003c\/h4\u003e\n\u003cp\u003eWorks well with a wide range of audio interfaces capable of driving 130 Ω loads. Needs no special power; standard headphone output is sufficient, though clean gain helps. Detachable cable and jack options make them flexible with studio gear, consoles, interfaces. Open-back nature means minimal isolation; ideally paired with silent room or treatment.\u003c\/p\u003e\n\u003ch4\u003eFordele og ulemper\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Fordele:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery wide frequency range with detail and clarity.\u003c\/li\u003e\n\u003cli\u003eSwitchable pads let you tailor comfort and signature.\u003c\/li\u003e\n\u003cli\u003eLight, wearable design for extended sessions.\u003c\/li\u003e\n\u003cli\u003eGood SPL tolerance and low distortion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Ulemper:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen-back design leaks audio and provides poor isolation.\u003c\/li\u003e\n\u003cli\u003eLower treble may be bright or harsh for sensitive listeners.\u003c\/li\u003e\n\u003cli\u003ePads differ in sound; one choice may emphasise certain frequencies to your taste—not one suit for all.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sennheiser HD 490 PRO offers professional reference sound with flexibility, comfort, and clarity. If you need headphones that let you evaluate mixes, feel secure in your adjustments, and listen for hours without fatigue, this model stands strong—Soundium supports your pursuit of accuracy in every 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’s built for listeners who demand studio-grade performance on the move.\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\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HDB 630 headphones\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"label\"\u003eBTD 700 Bluetooth USB C dongle\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\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, this is 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":"\u003ch4\u003eSennheiser HD 480 Pro – Closed-Back Studio Reference, Uncompromised\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 480 Pro is a closed-back circumaural studio headphone engineered for mixing, tracking and monitoring in environments where isolation matters. Built around 38 mm dynamic drivers and a Vibration Attenuation System, it delivers the tight low-end and truthful midrange engineers expect from Sennheiser, with the isolation of a closed cup for tracking booths, location work and late-night mixing sessions. Hand-assembled by Sennheiser and tuned for long sessions, it's now available at Soundium.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-Back, Reference-Tuned:\u003c\/strong\u003e uncolored frequency response typical of Sennheiser's PRO line, now in a truly isolating closed-back form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Attenuation System:\u003c\/strong\u003e a series of design measures that reduce internal reflections and distortion for cleaner transients and more accurate low end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 mm Dynamic Drivers:\u003c\/strong\u003e purpose-built transducers with neodymium magnets for extended, controlled bass and a wide 3–28 700 Hz response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable Mini-XLR Cable:\u003c\/strong\u003e 3 m coiled cable included, with 3.5 mm and 6.3 mm plug options for studio gear and mobile interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Ear Pads \u0026amp; Long-Session Comfort:\u003c\/strong\u003e soft memory-foam pads with dedicated grooves for eyeglass temples and a precision ergonomic fit at only 272 g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-Assembled in Europe:\u003c\/strong\u003e German-engineered, Romanian hand-assembly — serviceable, durable, and built for daily studio use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eFor producers and engineers who need closed-back isolation without the bloated low-end that usually comes with it, the HD 480 Pro removes the classic trade-off: you get Sennheiser's reference-grade tuning, genuine bleed-free recording, and the comfort to mix for hours. 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The 130 Ω impedance is well-suited to dedicated headphone amps; most prosumer interfaces will also drive them to studio levels without issue.\u003c\/p\u003e\n\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\u003eClosed-back isolation without the usual low-end coloration\u003c\/li\u003e\n\u003cli\u003eDetachable Mini-XLR cable and replaceable pads — fully serviceable\u003c\/li\u003e\n\u003cli\u003eVery lightweight (272 g) for a circumaural studio headphone\u003c\/li\u003e\n\u003cli\u003eSennheiser reference tuning in a true closed-back form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e130 Ω prefers a proper headphone amp for maximum dynamics\u003c\/li\u003e\n\u003cli\u003eClosed-back soundstage is naturally narrower than open-back references\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you need a closed-back studio reference that finally matches Sennheiser's open-back pedigree, the HD 480 Pro is the answer — order yours today from Soundium.\u003c\/p\u003e\n","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":"\u003ch4\u003eSennheiser HD 480 Pro Plus – Closed-Back Studio Reference with Travel Case\u003c\/h4\u003e\n\u003cp\u003eThe Sennheiser HD 480 Pro Plus is the upgraded bundle of Sennheiser's closed-back studio reference, delivered with a protective travel case instead of the standard soft bag. Built around 38 mm dynamic drivers and the Vibration Attenuation System, it delivers the tight low-end and truthful midrange engineers expect from Sennheiser — with the isolation of a closed cup for tracking booths, location work and mobile engineering. Now available at Soundium.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-Back Studio Reference:\u003c\/strong\u003e uncolored frequency response typical of Sennheiser's PRO line in a fully isolating closed-back form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Attenuation System:\u003c\/strong\u003e design measures that reduce internal reflections and distortion for cleaner transients and more accurate low end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 mm Dynamic Drivers:\u003c\/strong\u003e purpose-built transducers with neodymium magnets for extended, controlled bass and a wide 3 – 28 700 Hz response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable Mini-XLR Cable:\u003c\/strong\u003e 3 m coiled cable with 3.5 mm plug and a 6.3 mm screw-on adapter included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Travel Case Included:\u003c\/strong\u003e the Plus upgrade ships in a rigid travel case for engineers on the move — protects the headphones and accessories during transit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Ear Pads \u0026amp; Long-Session Comfort:\u003c\/strong\u003e soft memory-foam pads with dedicated grooves for eyeglass temples; 272 g for fatigue-free mixing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eFor audio professionals who travel between studios, record on location, or simply want serious protection for their reference headphones, the Plus bundle removes the need to buy a case separately. You get the same Sennheiser reference tuning and closed-back isolation as the standard HD 480 Pro, plus the peace of mind of a proper rigid case built to fit the headphones and cable.\u003c\/p\u003e\n\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Closed-back, over-ear dynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e 38 mm dynamic with neodymium magnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 3 – 28 700 Hz (-10 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 130 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 107 dB SPL (1 kHz \/ 1 Vrms); 98 dB (1 kHz \/ 1 mW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Input Power:\u003c\/strong\u003e 300 mW (100 h per IEC 60268)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax SPL:\u003c\/strong\u003e 130 dB (1 kHz, 5 % THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt; 0.5 % (1 kHz, 100 dB SPL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 272 g (without cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 3 m coiled, detachable via Mini-XLR, terminating in 3.5 mm with 6.3 mm screw-on adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 480 Pro headphones\u003c\/li\u003e\n\u003cli\u003e3 m coiled Mini-XLR cable with 3.5 mm plug\u003c\/li\u003e\n\u003cli\u003e6.3 mm screw-on adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid travel case\u003c\/strong\u003e (Plus upgrade — replaces the standard soft carrying bag)\u003c\/li\u003e\n\u003cli\u003eQuick Guide \u0026amp; Safety Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eIdeal for engineers who travel between studios, location recordists, broadcast engineers, and mobile mix engineers who need a closed-back reference that survives life in a gear bag.\u003c\/p\u003e\n\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with audio interfaces, headphone amplifiers, mixing consoles and portable recorders using 3.5 mm or 6.3 mm headphone outputs. The 130 Ω impedance is well-suited to dedicated headphone amps; most prosumer interfaces drive them to studio levels without issue.\u003c\/p\u003e\n\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\u003eSame reference tuning as the standard HD 480 Pro\u003c\/li\u003e\n\u003cli\u003eRigid travel case included — no need to buy one separately\u003c\/li\u003e\n\u003cli\u003eDetachable Mini-XLR cable and replaceable pads — fully serviceable\u003c\/li\u003e\n\u003cli\u003eVery lightweight (272 g) for a circumaural studio headphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e130 Ω prefers a proper headphone amp for maximum dynamics\u003c\/li\u003e\n\u003cli\u003eClosed-back soundstage is naturally narrower than open-back references\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you want the closed-back studio reference of the HD 480 Pro with the transport protection you actually need for studio life, the HD 480 Pro Plus is the right pick — order yours today from Soundium.\u003c\/p\u003e\n","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\/da\/collections\/sennheiser-hd-series.oembed","provider":"Soundium","version":"1.0","type":"link"}