---
product_id: 368978974
title: "GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control"
brand: "pioneer"
price: "13971073₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Pioneer"
url: https://www.desertcart.vn/products/368978974-gm-dx871-powerhouse-amplifier-with-1-600-watts-class-d
store_origin: VN
region: Vietnam
---

# 1600W max power output Variable low-pass filter 40-240Hz Advanced protection control system GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control

**Brand:** pioneer
**Price:** 13971073₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with precision bass and unstoppable energy!

## Quick Answers

- **What is this?** GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control by pioneer
- **How much does it cost?** 13971073₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/368978974-gm-dx871-powerhouse-amplifier-with-1-600-watts-class-d)

## Best For

- pioneer enthusiasts

## Why This Product

- Trusted pioneer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design, Maximum Impact:** Fits seamlessly into tight spaces without compromising on power or style.
- • **Unleash 1600 Watts of Pure Power:** Dominate your car audio with explosive, crystal-clear sound that commands attention.
- • **Built-In Protection for Peace of Mind:** Smart circuitry guards against thermal overload and short circuits, ensuring reliable, long-lasting performance.
- • **Precision Bass Control at Your Fingertips:** Customize your subwoofer’s frequency response with a versatile 40-240Hz variable low-pass filter.
- • **Efficient Class-D Tech for Cooler, Cleaner Sound:** Experience high-efficiency amplification that minimizes heat and maximizes performance.

## Overview

The Pioneer GM-DX871 is a 1-channel Class-D amplifier delivering up to 1600 watts of peak power. Its compact design fits easily into vehicles with limited space, while the adjustable low-pass filter (40-240Hz) and remote bass boost let you tailor your sound. Advanced protection circuitry safeguards your system from overheating and electrical faults, making it a reliable powerhouse for serious car audio enthusiasts.

## Description

Experience the ultimate power and precision in car audio with the Pioneer GM-DX871 amplifier. This powerhouse of an amplifier is designed to elevate your audio system to new heights. With a maximum power output of 1,600 watts, it delivers an impressive audio performance that will leave you breathless. Customize your sound with the adjustable low-pass filters, allowing you to fine-tune the frequency response according to your preferences. The built-in bass boost feature adds depth and impact to your music, ensuring rich and powerful bass reproduction. Integrating the GM-DX871 into your existing audio system is a breeze, thanks to its speaker-level inputs that eliminate the need for additional converters or adapters. Take advantage of the bridgeable operation to combine two channels and double the power output, providing even more versatility to your system. Safety is a priority, and the GM-DX871 is equipped with protection circuitry to safeguard itself and your speakers. Thermal overload and short circuit protection ensure reliable operation and prevent damage under challenging conditions. Upgrade your car audio system with the Pioneer GM-DX871 amplifier and unleash the true potential of your music. Prepare to be blown away by its power, precision, and immersive sound experience.

Review: Amp is great, sound output is good. Powers a Kicker L7 Q12 with no issues.
Review: Büyük bir hayal kırıklığı. Araç multimedia sına bağlandı. Sanki yokmuş gibi hiçbir katkısı olmadı. Ne ses kalitesi ne de volume da bir iyileşme yok. Boşu boşuna ısınan mavi ışığı yanan bir kutu sadece.

## Features

- Maximum Power Output - Class D amplifiers can deliver high power output, and the GM-DX871 is no exception with its maximum power output of 1,600 watts. This powerful amplification allows for dynamic and impactful sound reproduction.
- Class D Amplification - These are known for high efficiency, converting a higher percentage of input power into output power compared to other amplifier classes. This efficiency results in less power wastage and reduced heat generation.
- Compact Design - Class D amplifiers are generally more compact in size compared to other amplifier classes. The compact design of the GM-DX871 makes it easier to install in various vehicles with limited space and without taking up excessive space.
- Variable Low-Pass Filter - For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX871 LPF is adjustable from 40 Hz to 240 Hz.
- Protection Control System - Monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifier’s output to ensure stability during listening sessions or when installed in high-temperature environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1TZ35W |
| Best Sellers Rank | #76,823 in Electronics ( See Top 100 in Electronics ) #73 in Car Audio Amplifiers |
| Brand Name | PIONEER |
| Customer Reviews | 4.5 4.5 out of 5 stars (719) |
| Included Components | 1-Channel Subwoofer Amplifier |
| Item Dimensions | 21.6 x 25.1 x 6 centimeters |
| Item Weight | 2.72 kg |
| Manufacturer | Pioneer Corporation |
| Material Type | High-Quality Textured Aluminum, Tough Frame |
| Maximum Supply Voltage | 12 Volts |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model | GM-DX871 |
| Mounting Type | Freestanding Mount |
| Number of Channels | 1 |
| Output Power | 1600 Watts |
| Package Type Name | Retail box |
| Specification Met | CE |
| Supply Current | 133.33 Amps |
| UPC | 884938421836 |
| Unit Count | 1 Count |
| Voltage | 12 Volts (DC) |

## Product Details

- **Item dimensions L x W x H:** 21.6 x 25.1 x 6 centimeters
- **Manufacturer:** Pioneer Corporation
- **Maximum supply voltage:** 12 Volts
- **Minimum supply voltage:** 12 Volts (DC)
- **Voltage:** 12 Volts (DC)

## Images

![GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control - Image 1](https://m.media-amazon.com/images/I/611QlbB2r5L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***X on 10 February 2026*

Amp is great, sound output is good. Powers a Kicker L7 Q12 with no issues.

### ⭐ Review
*by A***Z on 23 July 2025*

Büyük bir hayal kırıklığı. Araç multimedia sına bağlandı. Sanki yokmuş gibi hiçbir katkısı olmadı. Ne ses kalitesi ne de volume da bir iyileşme yok. Boşu boşuna ısınan mavi ışığı yanan bir kutu sadece.

### ⭐⭐⭐⭐⭐ Review
*by F***S on 5 October 2020*

És un amplificador muy compacto y fácil de instalar. Yo lo he utilizado sín rca y no he oído ningun ruído al conectarlo o apargarlo, mis altavozes son unos Coral de 45wRMS y ahora puedo subir más el volumen sín que se distorsione. Si quieres dar un aumento de potencia a tus altavozes y estos no son excesivamente potentes cumple su función. Lleva el suficiente cable como para poder colocarlo en el sitio donde se desee. A parte lleva un sistema para filtrar la frequencia de agudos o graves, que ea muy facil de utilizar. La unica pega que le veo es que los cables están sin encintar y deberian estarlo ya que si rozan durante cierto tiempo con alguna pieza del coche se pueden dañar.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-24*