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Pioneer GM-D8701

1600W Peak (800W RMS) Class D GM Series Monoblock Car Amplifier with Bass Remote

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• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

Learn more about the gmd8701

We apologize

This item has been discontinued

Description


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Pioneer 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.


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.


Product Details:

  • GM Digital Series Class D 1 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 channel
    • 2 ohm: 500 watts x 1 channel
    • 1 ohm: 800 watts x 1 channel
  • Total power output: 800 watts
  • Power/Protect LED visual indicator
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs (adapter included)
  • 1 pair of pre-amp outputs
  • Automatic signal sensing remote turn-on
  • Protection control reduces risk of damage by sensing internal temperature
  • High quality textured flat panel and tough frame
  • High-capacity audio power source capacitor
  • CTA-2006 compliant
  • Input sensitivity:
    • Low level: 0.2 - 6.5 volts
    • High level: 0.8 - 16 volts
  • Frequency Response: 10 - 240 Hz
  • Total Harmonic Distortion (THD): 0.5%
  • Signal to Noise Ratio: >100 dB
  • Variable low-pass filter: 40 - 240 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 9-7/8" L x 8-1/2" W x 2-3/8" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty
  • MFR #: GM-D8701

Product history:

Pioneer GM-D8701 thumbnail
(newest, current model)
Pioneer GM-D8601 thumbnail
(previous model, replaced by Pioneer GM-D8701)
Pioneer GM-D7500M thumbnail
(previous model, replaced by Pioneer GM-D8601 (Ships as 2019 model: Pioneer GM-D8701))
Pioneer GM-D7400M thumbnail
(previous model, replaced by Pioneer GM-D7500M)
Pioneer GM-7300M thumbnail
(previous model, replaced by Pioneer GM-D7400M)
Pioneer GM-7200M thumbnail
(previous model, replaced by Pioneer GM-7300M)

Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Speaker Level Inputs
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
RMS Power @ 1 ohm
800 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
600 watts x 1 channel
Peak Power @ 2 ohms
1000 watts x 1 channel
Peak Power @ 1 ohm
1600 watts x 1 channel
Amplifier Specifications
Series
GM Digital Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
1600 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
Frequency Response
10 - 240 Hz
THD at Rated RMS Power
0.5%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 240 Hz
Signal-to-Noise Ratio
>100 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 
Total Fuse Rating
80
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 6.5 volts
High-Level Input Sensitivity
0.8 - 16 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Mounting screws (4)
Allen wrenches (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

GM-D8701

Weight:

5.00lbs

Internal SKU:

gmd8701

Internal Product ID:

169005

Customer Ratings & Reviews



5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Happy customer

This product has been amazing so far as long as wired to a T then performs as expected.

By Anonymous on December 8, 2019

44

found this helpful.

Amazing af

This amp exceeds all my expectations!!! Amazing power and super easy to install!!!

By Glen on February 1, 2020 Checkmark Icon Verified purchase

39

found this helpful.

Your Neighbors will Hate you!

Thanks to this little Power House, my neighbors now hate me and my son. I bought my son this amp, a box, and a pair of 10" Kicker (43CVR104) wired them parallel to 1ohm and Boom, we had ourselves a Thumper that was sure to rattle some windows in the neighborhood. He definitely gets some hated looks driving down the road thumping, but that could also be because he is a cowboy (yes hat and all, all the time) (Ridin Bulls...Punchin Fools) (yee..yee) (Mullet to Match) you get the picture...that drives down the road listening to "Booty Meat" "BOP" "Slingshot" and my all time most hated "Flexin"!

By Lou on April 17, 2020 Checkmark Icon Verified purchase

34

found this helpful.

Very Good Product

This product,the Pioneer 8701 is a very good buy for anyone looking for a good subwoofer bass amp. I use 500 watt 2 ohm configuration and it drives my dvc subs with ease and creates strong lows. I have no cons about it. I would definitely recommend to a friend.

By Christopher on April 13, 2020 Checkmark Icon Verified purchase

33

found this helpful.

Unbelievable

I will never by another amp other than this model. Easy installation and great bass pioneer really knows how to make my neighborhood mad .... I love it

By Anonymous on November 23, 2019 Checkmark Icon Verified purchase

33

found this helpful.

Este amplificador pioneer gm-d8701 suena duro, lo compre con descuento en $160 Lo tengo conectado con un woofer kicker de 10" y es mas que suficiente, no se calienta y suna duro.

By Edgar on April 11, 2024 Checkmark Icon Verified purchase

2

found this helpful.

By Latavius on May 13, 2025 Checkmark Icon Verified purchase

By Odell on December 21, 2024 Checkmark Icon Verified purchase

By ORRY on June 29, 2024 Checkmark Icon Verified purchase


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