Pioneer GM-D8701 1600W Class-D Mono Amplifier

GM-D8701 a Monoblock (1-channel) GM digital series amplifier. It has an RMS power rating of up to 800W and a maximum power output of 1500W. This amplifier features MOSFET modulated power supply, wired remote bass level control, variable bass boost, preamp outputs to multiple amplifiers, 3-way protection circuitry, dual speaker terminals, High-density split-dome convection heat-sink for extreme heat dissipation. This amplifier is CEA-2006 compliant and is a class D technology.

The GM-D8701 1 channel automotive amplifier is rated at 1,600 watts max with a subwoofer output rated at 500 watts at 2 ohms (RMS) and 800 watts at 1 ohm (RMS). Use the wired bass boost knob to add 0 to 18 more dBs. This car amp has block terminals for a cleaner installation and direct wire contact to minimize resistance.

Improved Circuit Design

To prevent circuit shutdown, Pioneer’s new digital amplifier circuit “Protection Control System” senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1  connection. This design enhances the flexibility to connect multiple subwoofers to a system.

Variable Low Pass Filter

For extra flexibility, variable LPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-D8701 LPF is adjustable from 40 Hz to 240 Hz.

Turn Up the Bass

Every new Pioneer Class-D amplifier has a wired bass boost remote control for optimal bass level adjustment according to listening preferences and music characteristics.

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 Filter – 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 GM-D8701 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 the amplifier’s output to ensure operational stability during long listening sessions or when installed in high-temperature environments.