---
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: "S$707"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/368978974-gm-dx871-powerhouse-amplifier-with-1-600-watts-class-d
store_origin: SG
region: Singapore
---

# 1600W max power output Compact design fits anywhere Class-D high efficiency tech 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:** S$707
**Availability:** ✅ In Stock

## Summary

> 🎵 Power Meets Precision — Amplify Your Drive!

## 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?** S$707 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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

- • **Space-Savvy Compact Build:** Sleek design fits seamlessly into any vehicle without cramping your style.
- • **Next-Gen Class-D Amplification:** Maximize energy efficiency and minimize heat for longer, reliable sessions.
- • **Smart Protection Control System:** Automatic voltage, current, and temperature monitoring keeps your sound stable and safe.
- • **Unleash 1600 Watts of Pure Power:** Feel every beat with explosive sound clarity and unmatched volume.
- • **Tailor Your Bass with Variable LPF:** Customize frequencies from 40Hz to 240Hz to match your subwoofer and vibe.

## Overview

The Pioneer GM-DX871 is a 1-channel Class-D amplifier delivering up to 1600 watts of power with high efficiency and low heat output. Its compact design fits easily into tight spaces, while the variable low-pass filter (40-240Hz) allows precise bass tuning. Equipped with a smart protection system, it ensures stable performance by monitoring voltage, current, and temperature, making it a powerhouse for dynamic, customizable sound in any vehicle.

## Description

GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control

## 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 | #39,976 in Electronics ( See Top 100 in Electronics ) #604 in Audio Component Amplifiers |
| Brand Name | PIONEER |
| Customer Reviews | 4.3 out of 5 stars 1,000 Reviews |
| Included Components | 1-Channel Subwoofer Amplifier |
| Item Dimensions | 8.5 x 9.88 x 2.38 inches |
| Item Weight | 6 Pounds |
| Item dimensions L x W x H | 8.5 x 9.88 x 2.38 inches |
| 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 | Surface Mount |
| Number of Channels | 1 |
| Output Power | 1600 Watts |
| Package Type Name | Retail box |
| Specification Met | Cea-2006 Compliant |
| Supply Current | 133.33 Amps |
| UPC | 884938421836 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |
| Warranty Description | 1 year |

## Product Details

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

## Frequently Bought Together

- Pioneer GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control
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**Shop now:** [https://www.desertcart.sg/products/368978974-gm-dx871-powerhouse-amplifier-with-1-600-watts-class-d](https://www.desertcart.sg/products/368978974-gm-dx871-powerhouse-amplifier-with-1-600-watts-class-d)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-12*