LOW FREQUENCY MODULE DUAL 8" WOOFER 

SPECIFICATIONS
General 
Low-Frequency Transducers Dual 8” (200mm) deep-anodized-aluminum cone and dome material with dual inside neodymium magnets, shielded motor structure and 2: (51mm) voice coils
Sensitivity (2.83V/1m) 92dB
Frequency Response (-3dB) 36hZ TO 40kHz (For the complete speaker module, SAM1HF/SAM2LF together)
Maximum Recommended Amplifier Power 300 Watts
Crossover Frequency N/A
Nominal Impedance 6 Ohms
Dimensions (H x W x D) 20" X 10" x 10-3/4" (508mm x 254mm x 273mm) Dimensions do not include mounting hardware or feet. Add 3" (75mm) depth for mounting hardware, and 1" (25mm) height for feet.
Weight 29 lb (13kg)