this is the spec of the amp i have
4 Channel Amplification * Tri-Way Output Configuration: * 4 x 300 Watts Output * 2 x 600 Watts Bridged Output * 2 x 300 Watts Front + 1 x 600 Watts Rear * 1200 Watts Total Output * Polished Chrome Finish w/Plexiglass Panel * Integrated Heatsink for Efficient Heat Dissipation * Remote Control Bass Booster (0~12dB @ 60Hz) * Fully Adjustable Electronic Crossover Network * Soft tTurn On/Off Circuit * 2 Ohm Stereo Stable * Bridgeable into 4 Ohms * Dual MOSFET PWM Power Supplies * Variable Gain Control * Remote Turn On/Off * Hi/Lo Level Inputs * Power On LED Indicator * LED Protection Indicator * S/N Ratio: >90dB * THD: <0.04% * Frequency Response: 10Hz-30k Hz * Thermal, Overload & Short Circuit Protection * Dimensions: 2"H x 11"W x 14.2"L