£167.99

PIONEER Pioneer GM-D8704 4-Channel 1200W Class-FD Car Amp

GM-D8704

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 63 days · 63 data points (no recent data)

Historical
Generating forecast…
£179.95 £166.79 £169.66 £172.53 £175.41 £178.28 £181.15 24 April 2026 09 May 2026 25 May 2026 09 June 2026 25 June 2026

Price Distribution

Price distribution over 63 days • 2 price levels

Days at Price
Current Price
32 days · current 31 days 0 8 16 24 32 £168 £180 Days at Price

Price Analysis

Most common price: £168 (32 days, 50.8%)

Price range: £168 - £180

Price levels: 2 different prices over 63 days

Description

An amplifier shouldn’t take up too much space, especially in your car. The GM-D8704 might just be what you’re looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output. 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. 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. 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. 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.

Key Features

1, 200 Watts Max Power

Compact Design for Versatile Installation Options

Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound

Product Specifications

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