Pyle PLMRW8 Hydra Series 8" 400-Watt Marine Subwoofer

• High-quality polypropylene cone;• Water-resistant construction;• 40oz magnet structure;• 1.5" high-temperature voice coil;• Freq resp: 35Hz-3.5kHz;• Sensitivity: 91dB @ 1W/1m;• Imp: 4ohm ;• Overall dia: 8.5";• Mounting depth: 3.6";• 8";• 400W;• Each;