I believe its a mca. Its a 2 channel.
it looks like this one, but Ill have actual pictures this weekend
Memphis 16-MC300 SPECS
Operating Voltage: 14.4 Volts (11-16 Volts allowable)
Rated Power @ 13.8 Vdc, 0.03%THD: 150 Watts x 2 into 4 ohms, 240 Watts x 2 into 2 ohms, 480 Watts into 4 ohms bridged
Measured Power @ 14.4 volts, 0.035 THD: 164.6 watts x 2 into 4 ohms, 272.6 x 2 into 2 ohms, 545.2 watts into 4 ohms bridged
Current Draw @ Max Power: 31.1 amps @ 4 ohms stereo, 55.2 amps @ 2 ohms stereo and 4 ohms bridged
Efficiency @ Max Power: 4 ohms Stereo: 73.5% @ 4 ohms stereo, 68.6% @ 2 ohms stereo and 4 ohms bridged
Efficiency at 1/3 rated power: 4 ohms Stereo: 38.6% @ 4 ohms stereo, 36.0% @ 2 ohms stereo and 4 ohms bridged
Amplifier Weight: 8.5 Pounds (3.86 kg)
Amplifier Dimensions: 6.5 inches x 2 inches x 15.2 inches (165 mm x 51 mm x 386 mm)
Crossover: Continuously variable 18 dB/octave from 40 Hz-6000 Hz
Frequency response: 10 Hz to 50 kHz
Input Voltage Range: 250 mV to 5 volts