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Pioneer GM Series Class-D 4-Channel Amplifier - GM-DX874

Abt Model: GMDX874 | UPC: 884938421843
In Stock
Your Shipping Zip Code: 20149
Estimated Delivery Date: Aug 29th*
Free Shipping Details
Extended Protection Plans - details

Product Details

Pioneer GM Series Class-D 4-Channel Amplifier - GMDX874

Key Features:

  • 1,200 Watts Max Power
  • High Quality Textured Aluminum Panel and Tough Frame
  • Gold RCA Terminals
  • Hi-Res Audio capable
  • Bass Boost Remote Included


  • 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 ohm connection. This design enhances the flexibility to connect multiple subwoofers to a system
  • Variable-Low Pass Filter
    For extra flexibility, variable LPF and HPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX874 LPF and HPF are adjustable from 40 Hz to 500 Hz



  • RCA Inputs: 4-CH (Gold Plated)
  • Amplifer Class: CLASS-D
  • High Quality Sound Parts: Yes
  • Hi-Res Certified: Yes
  • Crossover Type: Variable HPF/LPF
  • Bridgeable: Yes


  • Continuous Power (RMS) Output at 1 Ohm: 125W RMS x 4
  • Continuous Power (RMS) Output at 2 Ohms: 150W RMS x 4
  • Continuous Power (RMS) Output at 4 Ohms: 100W RMS x 4
  • Continuous Power (RMS) Output - Bridged at 4 Ohms: 300W RMS x 2
  • Frequency Response: 10 Hz to 50 kHz
  • Total Harmonic Distortion (THD): < 0.05% (1 kHz)
  • Signal-to-Noise (SN) Ratio: > 95 dB
  • Low-Pass Crossover Frequency: 40 Hz
  • Low Pass Slope (dB/octave): -12dB
  • High-Pass Crossover Frequency: 500 Hz
  • Bass Boost Frequency: 50 Hz
  • Bass Boost Level: 0 dB to 18 dB
  • Bass Boost Remote: Yes
  • Hi-Volt Input Level Control: 200 mV to 6.5 V
  • Terminal Type: Block
  • Load Impedance Allowance (Ohms): 1 to 8
  • Protection Control System: Yes

Approximate Dimensions:

  • Height: 2-3/8"
  • Width: 10-3/8"
  • Depth: 7-7/8"

Approximate Weight:

  • Shipping: 7 lbs
California customers: Proposition 65 WARNING
Key Features
1200 Watts Max Power/ High Quality Textured Aluminum Panel And Tough Frame/ Gold RCA Terminals/ Hi-Res Audio Capable/ Bass Boost Remote/ Variable HPF/LPF Crossover/ 10 Hz - 50 kHz Frequency Response/ Protection Control System/ Black Finish
More reasons to buy the Pioneer GM Series Class-D 4-Channel Amplifier GM-DX874 from Abt Electronics
  • Abt.com is an authorized dealer.
  • The Pioneer GM Series Class-D 4-Channel Amplifier GM-DX874 is Brand New.
  • Abt ships this product for free!
Number of Channels4-Channel