Kenwood KAC-9106D Mono Subwoofer Amplifier - 1,000 watts RMS x 1 at 2 ohms Kenwood makes tough, rugged amplifiers that bring you superior sound quality along with reliable performance. When you power your subwoofer with Kenwood's Performance Series KAC-9106D amplifier, you'll hear all the great tonal color, impact, and detail in your music's bass, from the hard punch of the rhythm section to the soft thump of a quiet kick drum. Product Highlights: Mono subwoofer amplifier 500 watts RMS x 1 at 4 ohms (1,000 watts x 1 at 2 ohms) CEA-2006 compliant Class D amp design Variable low-pass filter (50-200 Hz at 24 dB per octave) Bass boost (0-18 dB at 40 Hz ) Subsonic filter (20-50 Hz, 18 dB/octave ) Speaker-level inputs with signal sensing turn-on Preamp inputs and outputs Fuse rating: 40A x 3 4-gauge power and ground leads recommended - wiring and hardware not included with amplifier 13-3/16"W x 2-1/4"H x 7-5/8"D Warranty: 1 year Our 30-day money back guarantee MFR # KAC-9106D What's In The B