Mobile Electronics› Power Accessories

Pioneer

Class-FD Power Amplifier

$269.99

SKU: GM-D8604

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a Class-FD configuration with a specialized circuit board for stable power output and sound quality.
Show original supplier description
The Pioneer GM-D8604 is a 4-channel, bridgeable power amplifier designed for vehicles equipped with a 12V battery and negative grounding. Its Class-FD circuit configuration provides a stable power output, ensuring reliable performance for demanding car audio systems. The unit offers versatile connectivity options, including speaker-level inputs that allow for integration with head units lacking RCA-type outputs, eliminating the need for separate adapters. It also includes an included bass boost remote controller, enabling users to adjust bass levels easily from the driver's seat. Key technical specifications include a frequency response of 10 Hz to 50 kHz and signal-to-noise ratio greater than 95 dB. It supports various impedance loads from 1Ω to 8Ω, with RMS output capabilities reaching 100 watts x 4 at 4 ohms, 150 watts x 4 at 2 ohms, and up to 300 watts x 2 when bridged at 4 ohms. The unit also features variable high-pass and low-pass filters for precision sound tuning.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPioneer
Part NumberGM-D8604
CategoryMobile Electronics

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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