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Pioneer GM-D1004

Item #40059
Slim Series 400W Class FD 4-Channel Digital Amplifier

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Product Reviews For Pioneer GM-D1004

  • Pioneer amps are really the best! I've been buying Pioneer products for a long time, and just got this one recently installed in my car. What a difference it makes compared to my car's factory amp. It was also very easy to install.

    Titus Perez
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