Polk MM Series 8″ Woofer, 300W RMS/900W Max, Dual 4 Ohm Voice Coils

Polk MM Marine  8″ subwoofer with dual 4-ohm voice coils – Sold Each
peak power handling: 900 watts
power handling: 300 watts RMS

Titanium-plated Composite Cone
Waterproof Santoprene Surround
Fiberglass-reinforced ABS Basket
Dynamic Balance Technology
Weep Holes For Proper Drainage
Fuse Protected
certified for marine use
frequency response: 30-2000 Hz
sensitivity: 85 dB
top-mount depth: 4-1/8″