Brand: Koss
The Koss CM-1030 is a pair of closed-back stereo headphones designed for critical listening applications. Here are some key features and specifications of these headphones:1. Frequency response: 14 Hz - 44 kHz2. Impedance: 38 Ohms3. Sensitivity: 101 dB SPL/V4. Maximum input power: 100 mW5. NORBEL flexible diaphragm6. Dynamic element with neodymium magnet structure7. Non-resonant yoke and headband assembly8. Adjustable headband9. 3.5mm stereo mini-pluggable connector10. Gold-plated mini-plugs11. Gold-plated slider contacts12. Collapsible design for storage and transport13. 5ft non-detachable cableOverall, the CM-1030 headphones are a popular choice for audio professionals such as engineers, producers, and musicians due to their accurate and detailed sound reproduction, wide frequency response, and high ruggedness and durability.