{"product_id":"koss-a-550-open-back-wired-over-ear-headphones","title":"KOSS A\/550 Open-Back Wired over-ear headphones","description":"\u003cp\u003eThe Koss A\/550 Open-Back Headphone represents the pinnacle of acoustic engineering and design. Meticulously crafted from premium materials including stainless steel, aluminum, ultra-soft velour and precision-stitched vegan leather, every detail has been considered to deliver unparalleled performance, durability and comfort.\u003c\/p\u003e\u003cp\u003eKoss engineered RLX44 54 ohm dynamic drivers specially designed for A\/550 incorporate a multilayer polycarbonate diaphragm, precision-machined Neodymium magnet, and lightweight Copper-Clad Aluminum wire voice coil housed within a 44 mm reinforced resin frame. This advanced configuration delivers breathtaking high-fidelity audio with a wide frequency response of 12 Hz to 22,000 Hz.\u003c\/p\u003e\u003cp\u003eA\/550 also features a detachable cord system with Mini XLR delivering pro-grade reliability, secure locking and support for balanced audio connections* for expanded connectivity with third-party cables. Get started with the stunning braided and jacketed 3.5mm cable and the included 6.3mm adapter.\u003c\/p\u003e\u003cp\u003eThe next chapter in The Sound of Koss®, delivering an extraordinary listening experience, all backed by the Koss Limited Lifetime Warranty.\u003c\/p\u003e\u003cp\u003e* Mini XLR supports balanced audio connections with compatible third-party cables\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-22,000 Hz\u003c\/li\u003e\n\u003cli\u003e54 ohms\u003c\/li\u003e\n\u003cli\u003e92 dB SPL\/1mW\u003c\/li\u003e\n\u003cli\u003e287 g (348 g with cord)\u003c\/li\u003e\n\u003cli\u003e6.5 ft (2 m) detachable braided and jacketed cord with Mini XLR connectors (includes 3.5 mm to 6.3 mm adapter)\u003c\/li\u003e\n\u003cli\u003eMini XLR supports balanced audio connections with compatible third-party cables\u003c\/li\u003e\n\u003cli\u003eMagnetically attached ear cushions wrapped with ultra-soft velour\u003c\/li\u003e\n\u003cli\u003eKoss engineered RLX44 dynamic driver system with multilayer polycarbonate diaphragm, Neodymium magnet and lightweight Copper-Clad Aluminum wire voice coil housed in a reinforced 44 mm resin frame\u003c\/li\u003e\n\u003cli\u003eAuto adjusting head sling with precision-stitched vegan leather headband\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA\/550 headphones\u003c\/li\u003e\n\u003cli\u003e6.5 ft (2 m) detachable braided and jacketed cord with Mini XLR connectors\u003c\/li\u003e\n\u003cli\u003e3.5 mm to 6.3 mm adapter\u003c\/li\u003e\n\u003cli\u003eLimited edition history booklet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koss","offers":[{"title":"Default Title","offer_id":59409346134351,"sku":"193912","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/1663\/9311\/files\/koss-a550-01.jpg?v=1793886163","url":"https:\/\/music1st.eu\/products\/koss-a-550-open-back-wired-over-ear-headphones","provider":"MUSIC1ST","version":"1.0","type":"link"}