Sennheiser HD660S2 Koptelefoon

Features: Uniquely powerful vented magnet system for minimized distortion Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response Intimate sound with great timbre and deep, accurate sub bass Plush ear cushions and open design for maximum comfort Outstanding quality designed in Germany, made in Ireland Specifications: Transducer principle: dynamic, open Transducer size: 38 mm Frequency response: 8 – 41,500 Hz Impedance: 300 Ω Sound pressure level (SPL): 104 dB (1 kHz, 1 Vrms) Total harmonic distortion (THD)