Main parameters:
Unit caliber: 4 inches
Diagonal screw: square 115mm
Speaker height: 65mm
Speaker through-hole: 93mm
Impedance: 4/8 Ω
Rated power: 40W
Power: 50W
Peak power: 100W
Effective frequency: 65Hz-3500Hz
Sensitivity: 88dB
Qts ：0.52
Box volume: 5.6L
