Brand new Kenwood amp. Still in box, have receipt. ordered it off walmart website for $150 and never ended up using it. All reasonable offers considered. any questions or if your interested email me. mono subwoofer amp 300 watts RMS x 1 at 4 ohms (500 watts x 1 at 2 ohms)variable low-pass filter (50-200 Hz at 24 dB per octave)bass boost (0-18 dB at 40 Hz ) Class D design preamp inputsfuse rating: 30A x 28-gauge power and ground leads recommended9-13/16"W x 2-1/4"H x 7-9/16"Dtext 7one5-4four0-four68four