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Price: $32.53
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In Stock: 12
Last Updated: Mar 20, 2026
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, PO and Wire.
Ideal for gamers who enjoy deep bass, the SB40 features a dynamic element for premium sound at all volume levels. Incorporating a frequency response of 20-20,000Hz, the SB40 delivers a full-range of sound that will bring your favorite games to life.
Whether you're alone or online, the SB40's sound will be so efficient that you'll hear your opponent before they even know you're there. Its large, closed ear cups surround the ear for maximum isolation so you can stay focused on saving the world or kicking a forty-yard field goal
Main Specification
| General Information | |
| Manufacturer | Koss Corporation |
| Manufacturer Part Number | SB40 |
| Manufacturer Website Address | http://www.koss.com |
| Brand Name | Koss |
| Product Model | SB40 |
| Product Name | SB40 Headset |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired |
| Cable Length | 9 ft |
| Sound Mode | Stereo |
| Distortion (<) | 0.2% |
| Impedance | 120 Ohm |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Connector Plating | Gold Plated |
| Features | Noise Isolation |
| Earpiece | |
| Earpiece Design | Over-the-head |
| Earpiece Type | Binaural |
| Earpiece Sensitivity | 96 dB |
| Microphone | |
| Microphone Technology | Electret |
| Microphone Technology | Condenser |
| Microphone Design | Boom |
| Interfaces/Ports | |
| Host Interface | Mini-phone (3.5mm) |
| Controls/Indicators | |
| Earpiece Controls | Volume |
| Physical Characteristics | |
| Color | Black |
| Material | Leather |
| Form Factor | Ear-cup |
| Warranty | |
| Limited Warranty | Lifetime |
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WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
