Pioneer GM-DC971 Car Entertainment Amplifiers Featured Digital Amplifiers

Key Features:

  • 2400W Max / 1200W RMS At 1 Ohm
  • Tuned To Deliver Deeper And Louder Bass
  • Champion Series Design
  • Variable LPF
  • RCA Input
  • Speaker Input


GM-DX971 is a 1-channel subwoofer Car Entertainment Amplifiers which can deliver up to 1,200 watts RMS to your subwoofer, for powerful bass producing a strong and heavy beat. Highly efficient Class D technology and CTA-2006 complaint keeps this powerful amp running designed for a small chassis that fits in a lot of out-of-the-way spaces. The speaker-level inputs allow installation of this amp into a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. The amp’s got a low-pass filter that lets you quickly sharpen and focus the bass to suit your vehicle’s interior, and a wired remote boost that lets you control the amount of bass boost from the front seat. This limited-edition amp uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance.

Big Power, Small Size

Pioneer’s extra-efficient Class-D digital Car Entertainment 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.

Protection Control System (PCS)

Pioneer’s PCS continuously monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifier’s output to ensure operational stability during long listening sessions or when installed in high-temperature environments.

Variable Low-Pass Filter – 40 Hz to 240 Hz.

For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX971 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.

Product Details:

  • GM Series Class D 1 ohms Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohms: 500 watts x 1 channel
    • 2 ohms: 800 watts x 1 channel
    • 1 ohm: 1200 watts x 1 channel
  • Total RMS power output: 1200 watts
  • LED Power/Protect Light
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs (Includes adapter)
  • 1 pair of pre-amp outputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Gold-plated RCA Terminals
  • HQ Sound Parts
  • High quality textured flat panel and tough frame
  • CTA-2006 compliant
  • Input sensitivity:
    • Low level: 200mV – 6.5 volts
    • High level: 800mV – 16 volts
  • Frequency Response: 10 – 240 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 75 dB
  • Variable low-pass filter: 40 – 240 Hz
  • Variable Bass Boost: 0 – 18 dB
  • Fuse Rating: 120AA
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 12-3/4″ L x 8-1/2″ W x 2-3/8″ H

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