Superlux HD-662F Musta-Valkoinen

Professional Monitoring Headphones with True Bass Response "Front Row" Sound ImageType: Dynamic, closed-back. Driver: 50mm, neodymium. Sensitivity: 98dB SPL (1mW). Frequency Response: 10-30,000Hz . Max. Input Power: HD662: 200mW ; HD662F & HD662B: 300mW . Rated Impedance: 32 (Copper-coated aluminum wire).