Listen to music like never before with the Pioneer Monitor 10 headphones, which boasts a frequency response of 20 Hz to 20 kHz. These Pioneer Monitor headphones provide unmatched balance in music with its impedance of 4 to 16 ohms. With deep bass effect and accurate sound, these Pioneer headphones render music at a sensitivity of 100 dB. The speakers of these Pioneer monitor headphones are made of mylar cones, which are lightweight and provide decent power handling. Made of metal, leather, vinyl and plastic, the Pioneer Monitor 10 headphones are durable and corrosion resistant. There is a screw on each side of these Pioneer headphones, so that you can adjust it accordingly.