Kenwood Excelon XR601-1 Class D Mono Power Amplifier

Highlights Mono subwoofer amplifier 400 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms) CTA-2006 compliant Class-D amp design — frequency response: 20-200 Hz Variable low-pass filter (50-200 Hz at 24 dB/octave) Adjustable bass boost (0-18 dB at 40 Hz) Wired remote volume control included Preamp inputs only Fuse rating: 30A x 3 Wiring and hardware not included with amplifier 4-gauge power and ground leads recommended 8-11/16"W x 1-3/8"H x 7"D Warranty: 2 years Measurements  Weight 4.63 (lbs) Width 10.7 (in.) Length 11.3 (in.) Height 2.8 (in.)