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Pioneer 1200W 4 Channel Class FD Amplifier
EE Model #: GMD8704
Manufacturer Model #: GM-D8704

Pioneer 1200W 4 Channel Class FD Amplifier

EE Model #: GMD8704
Manufacturer Model #: GM-D8704

$249.99 $219.99

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At a Glance

  • Class-FD Amplifier Design
  • 1200 Watts Max Power at 4 ohms
  • 100 Watts x 4 RMS Power at 4 ohms
  • Compact Design for Versatile Installation Options
  • Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound
  • Frequency Response: 10Hz - 50kHz
  • Signal-to-Noise Ratio: 95dB

What's in the Box

  • 1200W 4 Channel Class FD Amplifier
  • Documentation

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Pioneer GMD8704 view 1
Pioneer GMD8704 view 1

Product Description

Take your car stereo system to the next level with the Pioneer Class FD Amplifier. This 4-channel design will give you the extra boost you're looking for in your music, providing crisp highs and deep powerful lows.

Big Power, Small Size

Pioneer’s 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 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 Ω connection. This design enhances the flexibility to connect multiple subwoofers to a system.

Variable Low Pass & High Pass Filter

For 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 Inputs

What, you DON’T own a Pioneer head unit? Well, we won’t hold it against you. In fact we’ll even help you build onto your system. The GM-D8704’s speaker level inputs allow you to connect your OEM unit (or any unit that doesn’t have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and you’ve got a Pioneer amp in your vehicle.

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Product Specifications

# Channels:

Max. Power Output (Watts):

RMS Power Output (Watts):
100W x 4

Frequency Response:
10Hz - 50kHz

Dimensions (WHD):
9.9" x 2.4" x 8.5"

Amplifier Class:

Manufacturer's Description

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