Kingz Audio TSR-12X

Type: Subwoofer
Size: 12 inch
RMS Power: 2000 W
MAX Power: 4000 W

Impedance: 2 Ohm
Fs: 35.8 Hz
Mms: 255.6
Cms: 0.073
Bl: 26.4
Qms: 4.49
Qes: 0.32
Qts: 0.30
Vas: 24.5 L
SPL: 87.3 dB
Xmax: 30 mm

Magnet: Ferrite
Voice coil size: 3 inch
Cut-out dimension    303 mm