Alpine electronics Five channel amplifier MRV-F450 - $650 (Greater Bay Area)

Alpine 5-channel car amplifier 50 watts RMS x 4 + 200 watts RMS x 1 at 4 ohms 60 watts RMS x 4 at 2 ohms + 200 watts RMS x 1 at 4 ohms 120 watts RMS x 2 + 200 watts RMS x 1 in bridged mode 2-, 3-, 4-, or 5-channel output Tri-way capable (Tri-Way crossover required) requires 8-gauge power and ground leads - wiring and hardware not included with amplifier Bass Engine® features: front and rear channels have variable 50-200 Hz high-pass/low-pass crossovers, 12 dB/octave sub channel has a 30-200 Hz low-pass crossover, 12 dB/octave selectable (15 Hz or 30 Hz) subsonic filter on the sub channel tuned Bass EQ (6 dB bass boost at 50 Hz with adjustable Q factor, while frequencies below 30 Hz are cut by 6 dB) on the sub channel MOSFET power supply STAR Topology (minimizes internal noise and prevents ground interference) oversized power and ground connections gold-plated screw terminals top-mounted controls with cover detachable front cover blue power LED 16-9/16"W x 2-1/2"H x 11-1/4"D (depth is 10" with front cover removed) warranty: If interested contact marco show contact info Also have speakers memphis speakers And pile Speakers