{"product_id":"koss-headphones-pro4aa-full-size-professional-studio-stereophones-high-fidelity","title":"Koss-Headphones Pro4Aa Full Size Professional Studio Stereophones High-Fidelity","description":"\u003ch1\u003eKoss Pro4AA Full Size Studio Stereophones High-Fidelity Headphones\u003c\/h1\u003e\u003cp\u003eThe Koss Pro4AA Full Size Studio Stereophones are professional-grade headphones designed for broadcast and recording professionals who demand superior performance and reliable equipment. These headphones have been a popular choice since their original introduction in 1970, setting the standard for full frequency, high-fidelity performance.\u003c\/p\u003e\u003cp\u003eThe Pro4AA features dynamic elements that deliver an exceptionally wide frequency response ranging from 10 to 25,000 Hz. This ensures accurate sound reproduction and excellent isolation, allowing you to experience the excitement of a live performance while recording or listening to music.\u003c\/p\u003e\u003cp\u003eThe headphones are designed for frequent use over extended periods, with a durable steel and rubber headband that is generously padded for comfort. The adjustable slide bars ensure a snug fit, keeping unwanted sounds out and allowing you to hear every note clearly.\u003c\/p\u003e\u003cp\u003eThe Pro4AA comes with a heavy-duty, single-entry ten-foot coiled cord that provides ample flexibility of movement. It also includes microphone mount hardware for added versatility. The headphones have a 6.3mm (1\/4\") plug and an 8-foot coiled cord, allowing for easy connectivity.\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e  \u003cli\u003eHeadphone sensitivity: 95\u003c\/li\u003e  \u003cli\u003eImpedance: 250\u003c\/li\u003e  \u003cli\u003eTotal Harmonic Distortion (THD): 0.1\u003c\/li\u003e  \u003cli\u003eCable length: 3\u003c\/li\u003e  \u003cli\u003eHeadphone frequency: 10 - 25000\u003c\/li\u003e  \u003cli\u003eConnectivity technology: Wired\u003c\/li\u003e  \u003cli\u003eEar coupling: Supraaural\u003c\/li\u003e  \u003cli\u003eProduct color: Beige, Black\u003c\/li\u003e  \u003cli\u003eProduct type: Headphones\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLearn More\u003c\/h2\u003e\u003cp\u003eFor more information about the Koss Pro4AA Full Size Studio Stereophones, you can visit the following Wikipedia page:\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Stereophones\" onclick=\"window.open(this.href, 'popup', 'height=600,width=800'); return false;\"\u003eStereophones\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koss","offers":[{"title":"Default Title","offer_id":50614855074091,"sku":"0021299102725","price":92.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/1428\/3307\/files\/ICE-0021299102725_0021299102725_image1.jpg?v=1759977988","url":"https:\/\/www.ceshowroom.com\/products\/koss-headphones-pro4aa-full-size-professional-studio-stereophones-high-fidelity","provider":"CE Showroom","version":"1.0","type":"link"}