Monoblock amplifier power output at 4 ohms 1 045 watt output power per channel at 4 ohm 1 045 watt rms power per channel at 4 ohm 1 000 watt output power per channel at 2 ohm 1 549 watt rms power per channel at 2 ohm 1 500 watt series rockford fosgate t outputs rca frequency response 20 250 hz digital amplifier dimensions 54 x 207 x 379 mm