Pioneer GM-D8704 Class FD 4-Channel Bridgeable Amplifier

GM-D8704

Class FD 4-Channel Bridgeable Amplifier

1,200 Watts Max Power
Compact Design for Versatile Installation Options
Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound

An amplifier shouldnt take up too much space, especially in your car. The GM-D8704 might just be what youre looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output.

BIG POWER, SMALL SIZEPioneers new extra-efficient Class-D digital 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.

IMPROVED CIRCUIT DESIGNTo prevent circuit shutdown, Pioneers 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 W connection. This design enhances the flexibility to connect multiple subwoofers to a system.

VARIABLE LOW PASS & HIGH PASS FILTERFor extra flexibility, variable LPF and HPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-D8704 LPF and HPF are adjustable from 40 Hz to 500 Hz.

SPEAKER LEVEL INPUTSWhat, you DONT own a Pioneer head unit? Well, we wont hold it against you. In fact well even help you build onto your system. The GM-D8704s speaker level inputs allow you to connect your OEM unit (or any unit that doesnt have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and youve got a Pioneer amp in your vehicle.

MAIN FEATURESNumber of channels4Max. Wattage (4W) Max. Wattage (2W) Max. Wattage Bridged (4W) Frequency Response10 Hz - 50 kHzWattage RMS (4W <=1% THD+N)4 x 100wWattage RMS (2W <=1% THD+N)4 x 150wWattage RMS Bridged(4W)2 x 300wTotal Harmonic Distortion (1 kHz, 4W)<0.05%Signal-to-Noise ration (IHF-A Weighted)>95dBRCA Outputs (Pass-Through)2 ChSpeaker Level Input4 ChAutomatic Signal Sensing & Turn OnYesCrossover TypeVariable HPF / Variable LPFCrossover Frequency40Hz to 500 HzDimensions252 x 215 x 60 (mm)