---
product_id: 253744835
title: "GM-A3702 TWO CHANNEL AMPLIFIER"
brand: "pioneer"
price: "$317.79"
currency: USD
in_stock: true
reviews_count: 7
category: "Pioneer"
url: https://www.desertcart.ec/products/253744835-gm-a3702-two-channel-amplifier
store_origin: EC
region: Ecuador
---

# Supports 2Ω & 4Ω speakers 500W peak power boost Low distortion heat sink design GM-A3702 TWO CHANNEL AMPLIFIER

**Brand:** pioneer
**Price:** $317.79
**Availability:** ✅ In Stock

## Summary

> 🎶 Drive the sound revolution with Pioneer’s powerhouse amplifier!

## Quick Answers

- **What is this?** GM-A3702 TWO CHANNEL AMPLIFIER by pioneer
- **How much does it cost?** $317.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/253744835-gm-a3702-two-channel-amplifier)

## 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

- • **Cool & Clear:** Innovative one-body heat sink ensures ultra-low distortion and reliable performance on every ride.
- • **Power Your Drive:** Unleash up to 500W peak power for immersive in-car sound that commands attention.
- • **Precision Control:** Gain adjustment up to 6.5V lets you fine-tune your audio environment with professional accuracy.
- • **Compact & Lightweight:** Sleek 25x18x6 cm design weighing just 1.6 kg fits effortlessly into any car setup.
- • **Flexible Speaker Support:** Seamlessly compatible with both 2Ω and 4Ω speakers for ultimate installation freedom.

## Overview

The Pioneer GM-A3702 is a compact, two-channel car amplifier delivering up to 500W peak power with support for 2Ω and 4Ω speakers. Featuring a one-body heat sink for low distortion and gain adjustment up to 6.5V, it offers flexible installation and precise audio control to elevate your in-car sound experience.

## Description

Technical details Shape: Rectangular Audio Impedance: 8 Peak power: 500 Description Designed to enhance your in-car audio experience, the powerful GM-A3702 gives you total installation freedom and very low distortion. With a one-body heat sink and gain adjustment of up to 6.5V, you can turn your in-car audio experience into the sound staging environment that you; re looking for. Reasons To Buy The GM-A3702 offers support for 2 Ohm and 4 Ohm speakers, and can produce up to 500 W of power when bridged.

Review: 50/50 - The product is ok but the box I was broken and damage
Review: Great amp for the price - I connected this amp in bridged mode through high level input into my 12" enclosed subwoofer and it delivers. It has enough power to move the sub to a decent level (without shaking the road). For the price, unbeatable.

## Features

- Item Category: Electronic Component Amplifier
- Item Trademark: Pioneer
- manufacturer: Pioneer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXCXAFS |
| Best Sellers Rank | #55,324 in Electronics ( See Top 100 in Electronics ) #14 in Car Audio & Video Mono Amplifiers |
| Customer Reviews | 4.1 4.1 out of 5 stars (84) |
| Date First Available | 17 October 2016 |
| Item Weight | 1.6 Kilograms |
| Item model number | GM-A3702 |
| Other display features | Wireless |
| Product Dimensions | 25 x 18 x 6 cm; 1.6 kg |

## Product Details

- **Item dimensions L x W x H:** 25 x 18 x 6 centimeters
- **Manufacturer:** Pioneer
- **Maximum supply voltage:** 6.5 Volts
- **Minimum supply voltage:** 6.5 Volts
- **Voltage:** 5 Volts

## Images

![GM-A3702 TWO CHANNEL AMPLIFIER - Image 1](https://m.media-amazon.com/images/I/81NQwjNaA8L.jpg)

## Questions & Answers

**Q: Is it box packed? If yes what’s in the box?**
A: yes is packed   in the box same like picture

**Q: Can i ise it for pioneer TSw261d4 subwoofer?**
A: Hii
Yes you can use it

## Customer Reviews

### ⭐⭐⭐ 50/50
*by J***L on 6 December 2019*

The product is ok but the box I was broken and damage

### ⭐⭐⭐⭐⭐ Great amp for the price
*by A***R on 26 December 2020*

I connected this amp in bridged mode through high level input into my 12" enclosed subwoofer and it delivers. It has enough power to move the sub to a decent level (without shaking the road). For the price, unbeatable.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 21 August 2019*

Amplifier is perfect for sub-woofers from 1200-1800w, no audible distortion normally, gain control works like volume control & best to keep max 80%, peak gain is constant so gain control is useful for those listening at lower volumes, low pass filter LPF cuts about 50-60hz so mid bass is removed and volume output lowers, however must note that normally audio tracks don't have super low bass so I've kept LPF off. Amp does heat up & best to keep in ventilated area. I've used for home audio bass reinforcement & used meanwell 12v 200watt 17A power supply. Images will show DIY connections required. Idle no output current draw is about 6.5watts. I am using a Sony 1800W ~ 420W RMS 4ohm subwoofer with this amp which can produce about 420W RMS at 4ohms in bridge mode, so ideally suitable setup. Must use min. 16gauge speaker cable to handle the output.

## Frequently Bought Together

- PIONEER GM-A3702 TWO CHANNEL AMPLIFIER
- Pioneer TS-WX306B 30cm subwoofer pre-loaded in sealed enclosure (1300W)

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**Shop now:** [https://www.desertcart.ec/products/253744835-gm-a3702-two-channel-amplifier](https://www.desertcart.ec/products/253744835-gm-a3702-two-channel-amplifier)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-21*