Alpine - S-Series Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

KickEQ; variable 50-200Hz low-pass crossover; 0-6dB bass boost; Class D circuitry; line-level inputs

Pump up the audio in your ride with this Alpine mono power amplifier. Delivering 400W at 4 ohms, or 600W at 2 ohms, this amplifier is powerful enough for speakers and subwoofers. Its small footprint fits almost anywhere in your car. This Alpine mono power amplifier has improved heat sink and shutdown circuit designs to eliminate thermal shutdowns.