Planet Audio Torque Series Class D Monoblock Amplifier, 2250W RMS/3000W MAX 2250 Watts RMS/3000 Watts MAX 2250 X 1 RMS @ 1 ohm 1125 X 1 RMS @ 2 ohms 563 X 1 RMS @ 4 ohms Dim (WXHXL) 9.25"e; x 2.125"e; x 13.25"e; Fuses: 2 x 30A 1 Ohm Stable SIGNAL-TO-NOISE RATIO 78dB FREQUENCY RESPONSE 15-250Hz Switchable Input Sensitivity Switchable Phase Shift Variable Bass Boost Variable Low Pass Filter Variable Subsonic Filter RCA In/Outputs Data Link Capable Power and Protection LEDs Chrome-Plated Connections Blue Illuminated Planet Audio Logo Remote Subwoofer Control