• Pioneer
  • av


Class-D Mono Amplifier with Bass Boost Remote

Bass Boost Master: Where Amplification Takes Center Stage

Designed for those who crave power, our GM-D Series brings high power capabilities to the forefront. GM-D series maintains a clean and pure signal path, minimizing distortion and maximizing sonic fidelity. It breathes life into your favorite tracks, unveiling intricate details and nuances that were once hidden, creating an immersive listening experience like no other. Ignite the depths of your music with GM-D8701: a single channel amplifier engineered exclusively for your subwoofer. It acts as the driving force behind an immersive bass performance that engulfs you in a world of deep auditory euphoria. Feel the pulse of the music as each low-frequency note is reproduced with tightness, impact, and depth, adding a new dimension to your audio journey.

  • Class-D Mono Amplifier
  • 1600W Max Power
  • Variable LPF/HPF
  • High Performance Components
  • High-Efficient Class-D Amplifier
  • Bass Boost Level Optimization
  • Product
  • Detailed
  • Other
GM-D8701: Dedicated Amplifier for Subwoofer

GM-D8701 a Monoblock (1-channel) GM digital series amplifier. It has an RMS power rating of up to 800W and a maximum power output of 1600W. This amplifier features MOSFET modulated power supply, wired remote bass level control, variable bass boost, preamp outputs to multiple amplifiers, 3-way protection circuitry, dual speaker terminals, High-density split-dome convection heat-sink for extreme heat dissipation.

Bass Level Optimization

Bass Level Optimization specifically focuses on the bass frequencies, allowing you to boost or cut the bass without affecting the rest of the audio signal. This targeted adjustment minimizes the risk of distortion, ensuring cleaner and distortion-free bass reproduction. Every new class D Amplifier has a Bass Boost Remote Controller for optimal bass level adjustment according to listening preferences and music characteristics.

GM-D8701: 1,600W Power Output

An amplifier shouldn’t take up too much space, especially in your car. This Class-D amp might just be what you’re looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output of up to 1600W Max Power Output.

Audiophile-grade Components

Built with advanced circuitry and a robust power supply, our amplifier guarantees enhanced voltage stability even in the most demanding conditions, ensuring consistent and reliable performance. Embrace the profound impact of lower impedance as our amplifier unleashes the full potential of your bass response. With increased current delivery to your subwoofers, revel in deeper, tighter, and more impactful bass that adds a new dimension to your audio experience.

Pioneer Designed, Engineered, Custom-tuned and Manufactured

Each GM-D Amplifier is an emblem of Pioneer’s precision design and engineering with a True Pioneer Sound Characteristics. With unwavering commitment to quality, every step of our manufacturing process adheres to the highest standards in our state-of-the-art facility, ensuring that each GM-D Amplifier is an emblem of precision engineering.


Amplifier ClassClass-D
No. of ChannelsMono
Max.power output600 W x 1 (4Ω) 1,000 W x 1 (2Ω) 1,600 W x 1 (1Ω)
RMS power output300 W x 1 (4Ω) 500 W x 1 (2Ω) 800 W x 1 (1Ω)
Frequency Response10 Hz to 240 Hz
Impedance1Ω to 8Ω
Total Harmonic Distortion(THD)<0.5% (100 Hz)
S/N Ratio>100 dB
Speaker Level InputYes
Automatic Signal Sensing and Turn-OnYes
Crossover TypeVariable LPF
Crossover Frequency40 Hz to 240 Hz
Bass Boost Frequency50 Hz
Baas Boost Level0 dB to 18 dB
Bass Boost RemoteYes
Dimensions252 mm x 60 mm x 215 mm

Customer Reviews

Submit your review

Create your own review

Average rating:  
 0 reviews