The Complete Package

Pioneer’s 5-channel, GM-D9605 Champion-Series amplifier produces impressive power in an all-in-one solution designed to deliver big sound without sacrificing space. Ideal for any vehicle including compact vehicles, the GM-D9605 also offers installation flexibility to suit your different needs.

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Flexible Installation & Connectivity

The GM-D9605 Champion-Series amplifier offers an unparalleled level of flexibility, easily configurable to either 2 or 4 channels with both line-level speaker and pre-out audio input. Besides supporting up to 4 speakers, it is also equipped with a dedicated subwoofer (sub) output and variable low-pass filter, ensuring a seamless integration of the speakers and sub.

Speaker Line Input Sensor

Connect your existing OEM unit without the hassle of add-on adapters.

Variable LPF

Adjust your low-pass filter frequency for greater audio system flexibility.

Class FD Technology

Enjoy first class sound and powerful volume on a versatile system at half the size of other units.

Turn Up The Bass

The GM-D9605 also features a Bass Boost Remote for optimal bass level adjustment according to listening preferences and music characteristics.

Total Vibration Control

This minimises the detrimental impact of vibration like signal distortion, which is a common issue in an automotive environment and can potentially affect the sound.

Automatic Signal Sensing and Turn-On

เมื่อตรวจพบสัญญาณที่กำลังทำงาน ฟังก์ชันนี้จะเลือกสัญญาณเข้าที่เกี่ยวข้องและเปิดแอมป์โดยอัตโนมัติเพื่อเริ่มเล่นเพลง.

Protection Control System

Designed to bolster reliability, this system reduces the risk of damage due to an overly high input power, by sensing the internal temperature and moderating the signal on-the-fly.


  • Number of Channels
  • 5 / 4 / 3 / 2
  • Max. Wattage (4 Ω)
  • 150W x 4 (A/B), 700W (SUB)
  • Max. Wattage (2 Ω)
  • 200W x 4 (A/B), 1200W (SUB)
  • Max. Wattage (1 Ω)
  • -
  • Max. Wattage Bridged (4 Ω)
  • 400 W x 2 (A & B)
  • Wattage RMS (4 Ω <= 1%THD+N)
  • 75W x 4 (A/B), 350W (SUB)
  • Wattage RMS (2 Ω <= 1%THD+N)
  • 100W x4 (A/B), 600W (SUB)
  • Wattage RMS (1 Ω <= 1%THD+N)
  • -
  • Wattage RMS Bridged (4 Ω)
  • 200 W x 2 (A & B)
  • Frequency Response
  • A/B CH: 10Hz ~ 50kHz (+0dB, -3dB) / SUB CH: 10Hz ~ 500Hz (+0dB, -3dB)
  • Total Harmonic Distortion (1kHz, 4 Ω)
  • A/B CH: <0.05% (1kHz) / SUB CH: <0.05% (100Hz)
  • Signal-to-Noise Ratio (IHF-A Weighted)
  • > 94 dB
  • Dimensions (W x H x D)
  • 315 mm x 60 mm x 200 mm