System type: Dual 12" passive subwoofer speakers
Bass: 2×12"
Frequency response range: 38-500Hz
Impedance: 4Ω
Rated power: 1000W
Peak power: 4000W
Sensitivity :98dB
Maximum sound pressure: 128dB
Box structure: birch plywood
Box surface treatment: black spot paint
Net weight: 24Kg
Box size: 710x395x520mm