Voice Coil Diameter (mm/inch): 76.5/3"
Impedance Ohm: Dual 4
Re Ohm: 6.6
FS Hz: 33.8
Sd: 83.46
Md g: 200
BL: 27.59
Qms: 4.68
Qes: 0.69
Qts: 0.6
No: 0.31
SPL dB: 87
Vas L: 58
Cms: 85.7
Krm: 45.02
Erm: 0.72
MMS g: 377
MMd: 363.5
Kxm: 136.5
Exm: 0.65
Xmax mm: 17.5
Rms Power (Watts): 1200
Max Power (Watts): 2400