Pyle PPHP1593 1000W 15-Inch Two Way Loudspeaker (Discontinued by Manufacturer) 15"" Woofer 1.75"" Titanium Compression Driver 1/4"" Jacks Frequency response: (-10dB): 35Hz-20KHz 2 Way Ported Enclosure for Extra Bass Response Power Max: 1000 Watts Power RMS: 500 Watts Sensitivity: 97 dB 1 W/M Impedance: 8 ohm Crossover Frequency: 3.0K Hz 35mm Speaker Stand Mount Dimensions: 28 H x 18.8 W x 15.2 D Weight: 42 lbs Wheels Handles Included Sold as : Unit 15" woofer, 2" Titanium compression driver Dual " and dual speaker jacks Plastic molded loudspeaker Power RMS: 500 watts