Kicker 48PXA400.4 4-channel powersports/marine amplifier — 100 watts RMS x 4

Product highlights: 4-channel powersports/marine amplifier 100 watts RMS x 4 at 4 ohm 100 watts RMS x 4 at 2 ohm 200 watts RMS x 2 bridged at 4 ohms Class D amp technology — frequency response: 10-20,000 Hz selectable high-pass filters (80, 120 Hz at 24 dB/octave) selectable low-pass filters (80 Hz at 24 dB/octave) optional wired remote bass control available More info: IP66/67 rated waterproof chassis no-rust, stainless-steel connection and mounting hardware preamp and speaker-level inputs speaker-level inputs handle up to 40V auto turn-on via DC offset with speaker-level inputs wiring, fuse, and hardware not included with amplifier 8-gauge power and ground leads and a 60A fuse recommended dimensions: 11-5/16"W (w/wiring) x 1-15/16"H x 4-9/16"D warranty: 2 years MFR # 48PXA4004