JBL BP-1200.1 Amp ($400 obo)
Details:
-600 watts RMS x 1 at 4 ohms
-1200 watts x 1 at 2 ohms
-1-ohm stable
-frequency response 10-320 Hz
-variable low-pass electronic crossover, 32-320 Hz, 12 dB/octave slope (non- defeatable)
-variable bass boost (up to 6 dB at 50 Hz)
-"Common-Sense" feature automatically turns on amp when it senses signal through the speaker-level inputs
-"Universal Interface" includes four preamp and four speaker-level inputs for convenient hook-up with a variety of head units
-amplifier uses three 40-amp fuses, so its fuse rating (120-amps total) exceeds that of typical 4 gauge wiring kits — see "Detailed Info" for wiring recommendations
-signal-to-noise ratio 90 dB
-14-13/16"L x 10-13/16"W x 2-11/16"H