2 x 1500 Watts RMS @ 4 Ohms - Power Over a Wide Range of Battery Voltages - Remote Subwoofer Bass Control - Tri-Mode Capable - Soft Turn On/Off * 2 x 3000 Watts Max @ 4 Ohms - Stiffly Regulated PWM-Type Power Supplies - Electronic Crossover Network - Silver RCA Inputs - Frequency Response:10Hz-40KHz * 1 x 6000 Watts Max @ 4 Ohms Bridged - Variable Input Level Controls for Each Pair of Cannels - Bass Boost Circuit - Line Outs for Left Right Channels - S/N Ratio:95dB * 2 x 2400 Watts @ 2 Ohms RMS - Variable High Low Pass Crossover Controls - Bridgeable at 4 Ohms - Power Protection LED Indicators - Fuse: 30A x 4 * MOSFET Automatically Switches to Maintain Rated - High-Efficiency, Heavy Aluminum Heatsink - 2 Ohm Stereo Stable - Advanced Protection Circuitry - Dimensions: 10.25"W x 2.36"H x 24.41"L