Unit diameter: 4inch
Resistance: 4/8Ω
Rated power: 40W
Maximum power: 50W
Peak power: 100W
Effective frequency: 65Hz-3500Hz
Sensitivity: 88dB
Qts : 0.52
Box volume: 5.6L
Maximum outer diameter: 105MM (round is 116mm)
Diagonal screw: 115MM (round is 105mm)
Speaker height: 65MM
Speaker through hole: 93mm
Packing list:
1pcs 4inch subwoofer speaker