Garage
Shop

Pioneer GM-D8704

1200W Peak (600W RMS) GM Series Class-FD 4-Channel Amplifier with Remote Bass Knob

Pioneer
Shop all Pioneer
highlight-star-icon

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class FD 1 ohm Stable 4-Channel Amplifier

Learn more about the gmd8704
Was $300.00 Details
Thanks , You Pay:

$259.99

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one gmd8704.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 24 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Current Promotions (1 offer)


You will need an amp kit to install your amp, and the Belva BAK44 is the perfect kit for this amp. For a limited time, when you click "Add Both to Cart", you'll receive 25% off the amp kit. This offer cannot be combined with any other coupons or offers.

Pioneer GM-D8704

25% off


Priced separately $319 98

Promo Savings of $15 00

Total price:

$304 98

Description


Pioneer brand icon

Authorized dealer

Product Details:

  • GM Digital Series Class FD 1 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 4 channel
    • 2 ohm: 150 watts x 4 channel
    • Bridged: 300 watts x 2 channel @ 4 ohm
  • Total power output: 600 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)
  • High quality textured flat panel and tough frame
  • Hi-Res Audio Capable certified
  • CTA-2006 compliant
  • Input sensitivity: 200mV - 6.5 volts
  • Frequency Response: 10 - 50000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 75 dB
  • Variable high-pass filter: 40 - 500 Hz
  • Variable low-pass filter: 40 - 500 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 60A
  • 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-D8704

Product history:

Pioneer GM-D8704 thumbnail
(newest, current model)
Pioneer GM-D9500F thumbnail
(previous model, replaced by Pioneer GM-D8704)

Best selling similar products

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(23)

$279.99

List price $279.99

Alpine KTA-450

• 50 watts x 4 channel @ 4 ohm
• 45 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(16)

$219.95

List price $250.00

Kicker CXA360.4

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

(9)

$229.99

List price $249.99

Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Hi-Res Audio Certified
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
150 watts x 4 channel
RMS Power @ 1 ohm
125 watts x 4 channel
Bridged RMS Power
300 watts x 2 channel
Amplifier Specifications
Series
GM Digital Series
Amplifier Class
FD
Number of Channels
4-Channel
Total Peak Power Output
1200 watts
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 50000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 500 Hz
Low-Pass Crossover Frequency
40 - 500 Hz
Signal-to-Noise Ratio
75 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 2 
Total Fuse Rating
60
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
Yes
Low-Level Input Sensitivity
200mV - 6.5 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-D8704

Weight:

5.00lbs

Internal SKU:

gmd8704

Internal Product ID:

169003

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
5
Design
5
Usability
4.9

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

Great sound

Very powerful. Clean sound as the highs have more detail than the clarion xc1410 I was using.

By Sanford on March 31, 2020 Checkmark Icon Verified purchase

41

found this helpful.

Great little amp.

Can not argue about the power you get for the price.

By Anonymous on September 18, 2019

41

found this helpful.

Great amp

I switched from the Precision Power ION PPI i520.4 to the Pioneer GM-D8704 and the difference in quality is huge, while the PPI produces it rated power l, the sound quality isn’t very good compared to the Pioneer amp, I am truly impressed. I would recommend the Pioneer amp to anyone.

By dshondra on March 7, 2020 Checkmark Icon Verified purchase

39

found this helpful.

Pioneer 4 channel amp

Would like to buy again,the pioneer does not heat up,not bad for the price,I had it for 2 years

By DERICK T M on May 24, 2021 Checkmark Icon Verified purchase

36

found this helpful.

Great little amp.

Can not argue about the power you get for the price.

By Anonymous on September 18, 2019

31

found this helpful.

Excellent amp

The following review is for GM-DX874, which is a part of the bundle you are viewing.

I have this pushing 6x9 infinity kappa separates in the front and infinity kappa 6x9 3 way in the rear and they sound amazing. Crisp and clean.

By Dell on March 9, 2024 Checkmark Icon Verified purchase

25

found this helpful.

Just what I was looking for.

The following review is for GM-DX874, which is a part of the bundle you are viewing.

Amp sounds clean and loud. Best price I had found and quick shipping. Will use your company again.

By Paul on April 8, 2024 Checkmark Icon Verified purchase

23

found this helpful.

The following review is for GM-DX874, which is a part of the bundle you are viewing.
By Marquis on June 2, 2024 Checkmark Icon Verified purchase

18

found this helpful.

Best amp

The following review is for GM-DX874, which is a part of the bundle you are viewing.

This is the third amplifier I've purchased. I've installed it in three vehicles, and I'm impressed with the quality and sound. I handle most of my installations myself, and I recommend this amplifier to everyone I know who is looking for great sound.

By Rick on July 20, 2024 Checkmark Icon Verified purchase

14

found this helpful.

The following review is for GM-DX874, which is a part of the bundle you are viewing.
By Joe on June 29, 2024 Checkmark Icon Verified purchase

14

found this helpful.

Add-ons


Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon