Polk Audio + 10 Inch 1050 Watt 4 Ohm Marine & Car Subwoofer (2 Pack)

10 inch high performance subwoofer for your boat, car, or , with 350 watts of power handling Put heart thumping bass in your vehicle by land or sea Low profile design saves space needed for sub enclosures Features Dynamic Balance technology for richer, cleaner, more full range sound marine rating makes this sub resistant to water, dirt, salt fog, , and humidity Features a tolerant, polypropylene cone and waterproof santoprene surround Specifications: Max power: 1050 watts power: 350 watts Frequency response: 28Hz 200 kHz Impedance: 4 ohms Sensitivity: 85 dB Cut out diameter: 9.05 inches Mounting depth (top): 4.33 inches Mounting depth (bottom): 4.57 inches Sealed box volume: 1 2.4 cubic feet Ported box volume: 1.25 1.75 cubic feet Manufacturer warranty: 1-year warranty Quantity: 2