The Koss SB40 Multimedia Stereophone features a dynamic element for premium sound at all volume levels, and is ideal for gamers who enjoy deep bass. Incorporating a frequency response of 20 Hz - 20 kHz, the SB40 delivers a full-range of sound for a superb multimedia experience.
Large, closed ear cups surround the ear for maximum isolation while soft, leatherette ear cushions offer long lasting comfort. The microphone eliminates excessive background noise for a greater ease of use with PC voice applications, such as speech recognition.
The SB40 has an adjustable headband to fit most head sizes. Built of durable plastic, the SB40's headband can stand up to the rigors of daily wear and tear.
Built to last, the SB40 is covered under Koss' Limited Lifetime Warranty.
• Frequency Response: 20 Hz - 20 kHz
• Impedance: 120 ohms
• Sensitivity: 96 dB SPL/1mW
• Distortion: <0.2%
• Cord: Straight, Dual Entry
