10-Inch 1,500-Watt Max Shallow-Mount Dual-Voice-Coil Subwoofer

300 watts RMS; Frequency response: 65 Hz to 500 Hz; Impedance: 4 + 4 ohms; Sensitivity: 83 dB at 1 watt/1 meter (+/-3 dB); Free Air Resonance: 65 Hz (+/-15 Hz); Aluminum cone shallow woofer; Rubber wide roll surround and rubber gasket ; Single ceramic magnet with pole and perimeter venting to maximize power handling; Mounting depth: 3.7 in.; Includes screws, mounting template, and installation manual; EachWarranty: 1 YearCountry of Origin: China FEATURES 300 watts RMS; Frequency response: 65 Hz to 500 Hz; Impedance: 4 + 4 ohms; Sensitivity: 83 dB at 1 watt/1 meter (+/-3 dB); Free Air Resonance: 65 Hz (+/-15 Hz); Aluminum cone shallow woofer; Rubber wide roll surround and rubber gasket ; Single ceramic magnet with pole and perimeter venting to maximize power handling; Mounting depth: 3.7 in.; Includes screws mounting template and installation manual; EachWarranty: 1 YearCountry of Origin: China