Powerbass ACS-1000D 2000W Class D Mono Power Amplifier

1-ohm stable class d circuitry low current / high efficiency high / low level inputs variable electronic low pass crossover variable electronic sub-sonic filter selectable electronic bass eq 4-ohm power: 400 watts x 1 2-ohm power: 700 watts x 1 1-ohm mono power: 1000 watts x 1 peak power: 2000 watts total harmonic distortion: frequency response: 10hz~250hz s/n ratio: >90db input sensitivity: 0. 25 - 6. 0 volts crossover slope: 12db low-pass crossover freq (hz): 30hz~250hz variable subsonic frequency: 15hz~50hz selectable subwoofer eq: 0 /+12db subwoofer eq frequency: 45hz dimensions (in inches): 12. 0" x 7. 1" x 2. 0