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Pioneer Class FD 4-Channel Bridgeable Amplifier
Pioneer Class FD 4-Channel Bridgeable Amplifier 0
Pioneer Class FD 4-Channel Bridgeable Amplifier 1
Pioneer Class FD 4-Channel Bridgeable Amplifier 2

Pioneer Class FD 4-Channel Bridgeable Amplifier

Model #: GM-D8604
143639
Pioneer
At a Glance
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.
Available in Store Only
$99,999.00Save $NaN

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Get to know this product.

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

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 O connection. This design enhances the flexibility to connect multiple subwoofers to a system.

Variable Low Pass and 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-D8604 LPF and HPF are adjustable from 40 Hz to 500 Hz.

Speaker Level Inputs

What, you DON'T own a Pioneer headunit? Well, we won't hold it against you. In fact we'll even help you build onto your system. The GM-D8604'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.

Specifications

Misc. Specs

ColorBlack
Depth (in.)7.88
Width (in.)10.38
Height (in.)2.38
Preamp Outputs1
Amplifier Output (Watts)1200
Bluetooth CapableNo
Amplifier Channels4
Impedance1 - 8 Ohms
Manufacturer Warranty1 Year
RMS Power Handling (Watts)300
Water ResistantNo
Digital InputNo
Shallow MountNo
Speaker Level InputYes
Number Of Outputs4
Minimum Impedance Unbridged1 Ohm
Number Of Inputs2
WarningProposition 65 Warning for California Residents