Koss UR40

Description

<h1 style="text-align: justify;">The <strong>Koss UR40</strong> are wired <strong>full-size headphones</strong> with a lightweight, foldable design that combine aspects of open and closed headphones for a balanced and natural sound experience. The coupling of the closed faux leather ear cups with the shielded housings produces a full-spectrum response, while maintaining awareness of ambient sounds.</h1><h3 style="text-align: justify;"><strong>Key Features</strong></h3><p>•    Hybrid open-back/closed-ear design with faux leather ear cups for more prominent bass and natural sound. <br>•    Dynamic drivers with titanium-coated diaphragm for clean and precise reproduction. <br>•    Frequency response 15–22,000 Hz with sensitivity 98 dB SPL/1 mW and impedance 60 Ω suitable for portable devices. <br>•    Lightweight and foldable frame for compact transport. <br>•    1.2 m dual-entry cable with gold-plated 3.5 mm jack for wide compatibility.</p><h3><strong>Recommended Applications</strong></h3><p>Designed for daily listening, mobility, and use with portable devices, the UR40s offer prolonged comfort and balanced sound quality for music, podcasts, and multimedia content wherever you are. </p><h3><strong>Technical Specifications</strong></h3><p>•    Type: Wired dynamic headphones, full-size over-ear with hybrid open/closed design <br>•    Frequency response: 15–22,000 Hz <br>•    Impedance: 60 Ω <br>•    Sensitivity: 98 dB SPL/1 mW <br>•    Harmonic distortion: &lt;0.2 % <br>•    Cable: Straight dual-entry 1.2 m with gold-plated 3.5 mm TRS jack <br>•    Design: Lightweight, foldable over-ear</p>