JL Audio A2150 2 Channel Car Audio Amplifier

Old school quality JL audio. Pretty rare find class AB amplifier. 2-channel car amplifier at 14.4 volts: 70 watts RMS x 2 at 4 ohms (110 watts RMS x 2 at 2 ohms) 220 watts RMS x 1 bridged at 4 ohms at 12.5 volts: 45 watts RMS x 2 at 4 ohms (75 watts RMS at 2 ohms) 150 watts RMS x 1 bridged at 4 ohms differential-balanced inputs Advanced Rollback Protection System variable high- and low-pass filter (50-200 Hz, 12 dB/octave) switchable bass boost (0, 6 dB at 48 Hz) optional wired remote bass boost Absolute Symmetry™ Class-AB amplifier design MOSFET power and output stages preamp-level inputs speaker-level input with optional converter preamp outputs 8-gauge power and ground leads and a 20-amp fuse recommended — wiring and hardware not included with amplifier no onboard fuses — when installing multiple amps in a system, an additional 20-amp in-line fuse between the distribution block and the amplifier is recommended 10-1/4"W x 2-1/2"H x 9-1/4"D