{"product_id":"astell-kern-xio","title":"Astell\u0026Kern XIO","description":"\u003ch3\u003eAstell\u0026amp;Kern XIO – Flagship In‑Ear Monitors Blending Art \u0026amp; Acoustic Precision\u003c\/h3\u003e\n\u003cp\u003eThe Astell\u0026amp;Kern XIO represents the pinnacle of in‑ear monitor design, born from a collaboration with 64Audio. More than just a listening device, XIO turns music into a tangible experience, combining cutting‑edge acoustic engineering with artistic craftsmanship. Built with 904L stainless steel and a DLC (Diamond‑Like Carbon) coating, these monitors deliver both stunning durability and unmatched sound fidelity.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium driver configuration:\u003c\/strong\u003e Dual dynamic drivers for lows, six balanced armatures for mids, one balanced armature for high‑mid, and one tia balanced armature for highs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e904L stainless steel housing with DLC coating:\u003c\/strong\u003e Combines luxurious aesthetics with exceptional durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 4‑way crossover:\u003c\/strong\u003e Ensures smooth frequency transitions and precise tonal balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh‑purity cable:\u003c\/strong\u003e 0.78 mm 2‑pin 4.4 mm balanced silver‑plated UP‑OCC copper Litz cable for optimal signal transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference‑grade tuning:\u003c\/strong\u003e Extended frequency range (5 Hz–22 kHz) with remarkable clarity and texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArt‑driven design:\u003c\/strong\u003e Crafted as a singular object that blends form and function at the highest level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe XIO offers an experience that transcends traditional in‑ear monitors. With its refined acoustic signature, ultra‑premium materials, and masterful engineering, it provides a deeply immersive sound for audiophiles and professionals who demand nothing short of perfection in their listening sessions.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivers:\u003c\/strong\u003e 2 × dynamic (low) + 6 × balanced armature (mid) + 1 × balanced armature (high‑mid) + 1 × tia balanced armature (high)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover:\u003c\/strong\u003e 4‑way passive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 904L stainless steel with DLC coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 Hz – 22 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 103 dB @ 1 kHz, 1 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 6.3 Ω @ 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 0.78 mm 2‑pin, 4.4 mm balanced, silver‑plated UP‑OCC copper Litz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eXIO Universal In‑Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64Audio Premium Leather Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eStandard Silicone Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eCable Clip\u003c\/li\u003e\n\u003cli\u003e4.4 mm Silver‑Plated UP‑OCC Copper Litz Cable\u003c\/li\u003e\n\u003cli\u003eApex Modules: m20 (Silver), Special m15 (904L Stainless Steel with DLC), m12 (Gold), mX (Black)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for audiophiles, professional musicians, and critical listeners who want uncompromising fidelity and design in a flagship in‑ear monitor.\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\u003eTop‑tier multi‑driver configuration with tia technology\u003c\/li\u003e\n\u003cli\u003eStunning build quality using premium stainless steel and DLC coating\u003c\/li\u003e\n\u003cli\u003eBalanced 4.4 mm high‑purity cable for superior signal integrity\u003c\/li\u003e\n\u003cli\u003eImmersive, reference‑grade sound signature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow impedance may require a high‑quality source for optimal performance\u003c\/li\u003e\n\u003cli\u003ePremium price point reflects its flagship status\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Astell\u0026amp;Kern XIO redefines what’s possible in high‑end in‑ear monitors. Designed as an object of art and precision, it delivers breathtaking sound and craftsmanship for those who demand the very best. Discover XIO at Soundium.\u003c\/p\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Default Title","offer_id":54409159573772,"sku":"AK-XIO","price":3399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/asgtellnker_64audio_xio_02.webp?v=1753253444","url":"https:\/\/soundium.com\/nl\/products\/astell-kern-xio","provider":"Soundium","version":"1.0","type":"link"}