Pioneer GM-DX871 1600W Mono Amplifier

The GM-DX871 mono subwoofer amplifier can deliver up to 800 watts RMS to your subwoofer, for powerful bass that will give every song a strong and heavy beat. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a small chassis that fits in a lot of out of the way spaces.Big Power-Small Size Pioneer’s extra-efficient Class-D amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes them more versatile in terms of installation as well as performance.Variable Low-Pass Filter1 - 40 Hz to 240 Hz. For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The [Model ID] LPF is adjustable from 40 Hz to 240 Hz.Protection Control System (PCS) Pioneer’s PCS continuously monitors the input voltage, current consumption, and operating temperature to automatically adjust t