PYLE-PRO PPHP1594A - 15'' 1600 Watt Portable  Powered 2 Way Full Range Loud Speaker System 15'' Subwoofer - XLR Stereo RCA Line Input - PTC Driver Protect - Power Output: 1600 Watts 2-Way, 2-Speaker Professional speaker - XLR and 1/4" Line Outputs - Impedance: 8 Ohm 20% - Crossover Frequency: 3.5K Hz 15" Woofer - Master Volume, Bass Treble Controls - Sensitivity: 1013dB - 35mm Speaker Stand Mount 1.7" Titanium Compression Driver - High Efficiency Mid-Low Woofer - Frequency Response: 35Hz-20 KHz (-3dB) - 110/220 Voltage Selectable Dual XLR and 1/4" Mic Inputs - 35mm Titanium Dome Horn Driver - Metal Grill Cover of Speakers, Plastic Box - Dimensions: 18.2''W x 14.6''D x 28''H