- Hybrid Driver Unit: 40mm moving coil driver, 20*30mm multi-fold AMT Air Motion Technology
- Impedance 32 Ω +/- 15% at 1KHz, 179Mv
- Sensitivity: 110 +/- 3dB at 1KHZ w/Vrms input= 179Mv
- Power Capacity: 50mW, Max~100mW
- Frequency Response: 20~20kHz at 1mW
Unique headphones equipped with Heil AIR Motion Technology. The improved Multi Fold Air Motion Transformer produces a full range of natural sound that ESS is known for. No two headphones look the same due to our use of real wood. The ESS 422H produces mind blowing intimate explosions of musical definition. 422H SPECIFICATIONS: Hybrid Driver Unit: 40mm moving coil driver 20*30mm multi-fold AMT Air Motion Technology Impedance 32 Ω /- 15 at 1KHz 179Mv Sensitivity: 110 /- 3dB at 1KHZ w/Vrms input= 179Mv Power Capacity: 50mW Max~100mW Frequency Response: 20~20kHz at 1mW Comes with case and cable. Whether you are looking for DJ Mixing Headphones, Professional Recording Studio Monitor Headphones, these Professional Grade Over-Ear Audiophile Headphones will be your best and only audio listening companion. The advanced engineering and over-the-ear cans provide excellent quality dynamic precision sound with no sonic distortion. They sure will have you saying Wow! Also great for Fitness, Exercise and Sports. Treat your ears to some music at home and Get your HiFi Music Mojo Back!