SSZ10D4
10" Subwoofer with dual 2ohm/4ohm voice coiL, 1500W RMS
Voice coil diameter    75mm/3 inch high-temp copper VC
Winding height    60mm
RMS power handling    1500WRMS
MAX power handling    3000W
SPL    85dB
Cone    Pressed paper
XMAX 25mm
Impedane    Dual 2 ohm / Dual 4ohm
Frequency response    40z-2.5khz
Magnet    Triple 220mm/ 370 oz
Overall diameter    274mm
Mounting depth    210mm
Bolt circle diameter     259mm
Baffle cutout diameter    235mm 
Qts    0.76
Vas    11.65 liter
Qes    0.93
Fs    40.7hz
BL     13.38