500W x 4 Output at 4 Ohms1000W x 2 bridged Output at 2 Ohms 2 Ohm Stable MOSFET Power Supply Variable Hi-Pass:40 Hz-250 Hz Variable Low-Pass : 40 Hz-250 Hz Variable Input Level (Gain) Control : 6V-200mV Bass Boost Switch:0-18dB Thermal / Overload / Short Circuit Protection Soft Turn On/Off Power & Protection LED Indicator Low Level RCA Input : 10K Ohms Line Level RCA Output Frequency Response : 15 Hz-30K Hz Signal to Noise Ratio: >95dB THD:0.1 % 2x30 Amp Maxi Type Fuse Slim Size Amplifier Design For Easy Installation Dimensions: 10.63"W x1.78"H x 14.02"L