Pioneer GM-D8604 - Advance Electronics

Pioneer GM-D8604

Class FD 4-Channel Bridgeable Amplifier

  • 1,200 Watts Max Power
  • Compact Design for Versatile Installation Options
  • Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound
$349.00

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 FILTER

For extra flexibility, variable LPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-D8604 LPF is adjustable from 40 Hz to 240 Hz.

TURN UP THE BASS

Every new Pioneer Class-D amplifier has a wired bass boost remote control for optimal bass level adjustment according to listening preferences and music characteristics.

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

  • Number of Channels: 4/3/2
  • Maximum Power Output: 1,200 W
  • Continuous Power Output (1 Ω, ≤ 1% THD+N) 125 W x 4
  • Continuous Power Output (2 Ω, ≤ 1% THD+N) 150 W x 4
  • Continuous Power Output (4 Ω, ≤ 1% THD+N) 100 W x 4
  • Continuous Power Output Bridged (4 Ω) 300 W x 2
  • Frequency Response 10 Hz to 35 kHz
  • Total Harmonic Distortion (4 Ω) < 0.05% (1 kHz)
  • Signal-to-Noise Ratio (IHF-A Weighted, at 1 kHz) > 95 dB
  • Dimensions (WxHxD) 10-3/8" x 2-3/8" x 7-7/8"
MAIN FEATURES
  • Amplifier Class: Class FD
  • Load Impedance Allowance (Ω) 1 to 8
  • Bridgeable: Yes
  • Protection Control System: Yes
  • MOSFET Output Selection: Yes
  • Balanced Isolator Input Circuit: Yes
  • RCA Inputs 4-Ch.
  • RCA Outputs (Pass-Through): Yes
  • Speaker Level Input: Yes
  • Speaker Line Input Turn-On Sensor: Yes
  • Hi-Volt Input Level Control 200 mV to 6.5 V
  • Terminal Type Block
  • Crossover Type Variable HPF/LPF
  • Crossover Frequency 40 Hz to 500 Hz
  • Crossover Slope -12 dB/oct.
  • Bass Boost Frequency 50 Hz
  • Bass Boost Level 0 dB to 18 dB

       Download Owners Manual