Name: Pioneer GM-DX871 - New (Damaged Packaging, Product A+)
Brand: Pioneer
SKU: gmdx871_obc
Price: 180.00 USD
Availability: Discontinued
Rating: 5.0000 (7 reviews)

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Pioneer GM-DX871 - New (Damaged Packaging, Product A+) Image 5 — Pioneer GM-DX871 - New (Damaged Packaging, Product A+)

Product highlights

• 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 gmdx871_obc

Description

Authorized dealer

Item Condition - New, Damaged Packaging:

The product is brand new with only the packaging not being in perfect condition. This occurs sometimes because our warehouse teared the box or it was slightly damaged during shipment to our warehouse.

Product Details:

GM 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
LED Power/Protect Light
Wired bass level remote control included
Speaker-level (high-level) inputs (Incudes 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
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: 80A
4 AWG gauge amplifier wiring kit is recommended for installation
Dimensions: 10-7/8" L x 8-1/2" W x 2-3/8" H
Authorized Internet Dealer
1-year Sonic Electronix Warranty
MFR #: GM-D8701

Check out the Pioneer GM-D8701 Owner's Manual

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

Amplifier Specifications

Series

GM Series

Amplifier Class

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

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

75 dB

Bass Boost

0 - 18 dB

Remote bass/level controller

Yes

Fuse Rating

40A x 2

Total Fuse Rating

Strappable

Sonic Certified Amplifier

Not Tested

Amp Bluetooth Connectivity

Hi-Res Certified

Low-Level Input Sensitivity

200mV - 6.5 volts

High-Level Input Sensitivity

800mV - 16 volts

What is in the box?

Paperwork

User manual
Warranty/Registration card

WITB: Amplifiers

Amplifier
Wired gain knob (wire attached)
Mounting screws (6)
Two spare fuses
Allen wrench

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

Pioneer GM-DX871 - New (Damaged Packaging, Product A+) thumbnail image

Overall rating distribution

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

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		5
Value		5
Features		5
Design		5
Usability		5

Customer Reviews

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Amazing product

The following review is for GM-DX871, which is a part of the bundle you are viewing.

This Amp is the perfect set up for my audio needs and works with no issues and easy to tune and a must buy if your looking to get started in car audio

By Earl on March 10, 2026 Checkmark Icon

Verified purchase

2010 Ford F-150

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The following review is for GM-DX871, which is a part of the bundle you are viewing.

By Nick on May 16, 2025 Checkmark Icon

Verified purchase

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The following review is for GM-DX871, which is a part of the bundle you are viewing.

By Jason on January 13, 2025 Checkmark Icon

Verified purchase

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The following review is for GM-DX871, which is a part of the bundle you are viewing.

By Rogelio on December 31, 2024 Checkmark Icon

Verified purchase

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The following review is for GM-DX871, which is a part of the bundle you are viewing.

By Otto on November 15, 2024 Checkmark Icon

Verified purchase

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The following review is for GM-DX871, which is a part of the bundle you are viewing.

By Joshua on September 23, 2024 Checkmark Icon

Verified purchase

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The following review is for GM-DX871, which is a part of the bundle you are viewing.

By JoRena on September 6, 2024 Checkmark Icon

Verified purchase

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Add-ons

Belva BAK42

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(169)

$34.99

List price $59.99

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Pioneer GM-DX871 - New (Damaged Packaging, Product A+)

We apologize

This item has been discontinued

Description

Product Details:

Specifications & Details

Item Details

Customer Ratings & Reviews

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