Details:
The thickness of the panel is 3.8mm,Fixed voice coil diagonal screw center pitch 55.8mm;
Panel diameter 94- diagonal screw pitch 79.5
Panel diameter 100~104mm- diagonal screw pitch 89.5
Panel diameter 110mm- diagonal screw pitch 99.5
Panel diameter 116mm- diagonal screw pitch 102.5
Panel diameter 120mm- diagonal screw pitch 105.5
Open Hole diameter>=83mm;
Total height 40mm- magnetic steel diameter 75mm- magnetic steel thickness 26+8mm;
Impedance 6 ohms (dc resistance 5.2 ohms), power 15w-30w, sensitivity 90dB, resonant frequency 1350HZ, recommended frequency point >2200Hz, voice coil diameter 25mm, net weight about 0.51kg;