Kenwood headphones 220 watt model KFC-S1056

Features Stage sound chain Flowing speaker 10 cm polypropylene cone speaker Magnetic circle Highly durable speaker amplifier Dual cone speaker system 220 watt peak power 21W RMS power Speaker / speaker specifications Peak input power: 220W Rated power input: 21W Speaker cone material: polypropylene cone (PP) Speaker basket made of steel Speaker surround: fabric Sensitivity: 88dB / W / m Frequency response: 50Hz ~ 18000Hz Speaker impedance: 4Ω Dimensions (width × height × depth): 104 × 104 × 46.2 mm Installation depth: 43 mm Hole diameter: 94 mm Weight of the speaker: 369 grams Total weight: 800 grams Magnet weight: 160 grams