---
product_id: 264088791
title: "Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost"
brand: "pioneer"
price: "€ 253.63"
currency: EUR
in_stock: true
reviews_count: 5
category: "Pioneer"
url: https://www.desertcart.com.cy/products/264088791-pioneer-gm-a6704-4-channel-bridgeable-amplifier-with-bass-boost
store_origin: CY
region: Cyprus
---

# 1000W max power output Adjustable bass boost Variable high-pass filter Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost

**Brand:** pioneer
**Price:** € 253.63
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your ride’s vibe with power and precision that turns heads.

## Quick Answers

- **What is this?** Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost by pioneer
- **How much does it cost?** € 253.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/264088791-pioneer-gm-a6704-4-channel-bridgeable-amplifier-with-bass-boost)

## 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

- • **Bass That Moves You:** Adjustable bass boost pumps up low-end impact for that deep, immersive experience.
- • **Tailored Sound Control:** Variable high-pass filter lets you fine-tune frequencies for pristine audio clarity.
- • **Seamless Auto Activation:** Automatic signal sensing and turn-on means your system powers up exactly when you do.
- • **Power that Commands Attention:** Delivers up to 1000 watts max power for crystal-clear, room-shaking sound.
- • **Flexible 4-Channel Bridgeable Design:** Bridge channels to customize your setup and maximize your sound system’s potential.

## Overview

The Pioneer GM-A6704 is a sleek 4-channel bridgeable amplifier delivering up to 1000 watts max power. Featuring automatic signal sensing for effortless activation, a variable high-pass filter for precise sound tuning, and adjustable bass boost to enhance low frequencies, it’s engineered to upgrade your vehicle audio with professional-grade clarity and punch.

## Description

4-Channel bridgeable amplifier with bass boost 1000 Watts Max power automatic signal sensing and turn-on variable high pass filter adjustable bass boost

Review: I'm no car audio expert and I don't have any testing instruments to read any data off of what this amp produces. I wish I did. But what I can say is that it fired right up as soon as I connected all the wires and started tuning it to my ears, and I am extremely happy with its performance. Currently it is driving two six and a half inch door subs in the front and two eight inch door subs in the rear and I got to tell you it really improved the sound of my system. I like it a lot. The bass notes are very clear and distinct. Recently I switched one of the 6.5" Skar front door subs into a small ported enclosure underneath the rear seat. One 125w RMS channel from this amp really pumps out some good bass from that little box. I'm going to take the other front sub out and replace it with a woofer like I did with the other one and make another ported enclosure for underneath the other side of the back seat. I bought an install kit by Installgear on desertcart. It works great and has no issues. I'm very happy with the $97 I spent for this kickin little amp. Thumbs up.
Review: sounds good so far, haven't had volume over 12

## Features

- 1000 watts Max power
- Automatic signal Sensing and turn-on
- Variable high Pass filter adjustable bass Boost

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077ZG6WGG |
| Best Sellers Rank | #3,683 in Electronics ( See Top 100 in Electronics ) #6 in Home Audio Amplifiers |
| Color | Black |
| Connectivity technologies | RCA |
| Customer Reviews | 4.4 4.4 out of 5 stars (628) |
| Date First Available | 27 June 2018 |
| Item Weight | 500 g |
| Item model number | GM-A6704 |
| Other display features | Wireless |
| Product Dimensions | 38.1 x 10.16 x 22.86 cm; 500 g |
| Whats in the box | A Amplifier With Standard Accessories |

## Product Details

- **Item dimensions L x W x H:** 38.1 x 10.2 x 22.9 centimeters
- **Manufacturer:** PIONEER
- **Maximum supply voltage:** 26 Volts
- **Minimum supply voltage:** 3 Volts
- **Voltage:** 12 Volts

## Images

![Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost - Image 1](https://m.media-amazon.com/images/I/41k0E3QyZyL.jpg)

## Questions & Answers

**Q: Will it push 6 6.5**
A: Yes, regular car speakers are 4 ohms. According to Pioneer this amp is 2 ohm stable. So can easily up to 8 speakers with this amp. Each would receive 62.5 watts rms, and 125 watts peak. Pioneer specs below.
Maximum Power Output at 2 Ω
250W x 4

**Q: i have an all in one sub (integrated amp), and am running 4 speakers, is there an output for this, or do i need to run my sub off the head unit.**
A: I did not see a feed through rca on this amp. So would need another from the head unit

**Q: Cuántos ohms es este amplificador 4 / 8 ???**
A: I don't know for sure but I THINK possibly 8

**Q: What size fuse should I use on my main power wire?**
A: That all depends on your wire size, 4 gauge is safe to run 100 amps but i run a 250 on my zero gauge.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 31 May 2023*

I'm no car audio expert and I don't have any testing instruments to read any data off of what this amp produces. I wish I did. But what I can say is that it fired right up as soon as I connected all the wires and started tuning it to my ears, and I am extremely happy with its performance. Currently it is driving two six and a half inch door subs in the front and two eight inch door subs in the rear and I got to tell you it really improved the sound of my system. I like it a lot. The bass notes are very clear and distinct. Recently I switched one of the 6.5" Skar front door subs into a small ported enclosure underneath the rear seat. One 125w RMS channel from this amp really pumps out some good bass from that little box. I'm going to take the other front sub out and replace it with a woofer like I did with the other one and make another ported enclosure for underneath the other side of the back seat. I bought an install kit by Installgear on Amazon. It works great and has no issues. I'm very happy with the $97 I spent for this kickin little amp. Thumbs up.

### ⭐⭐⭐⭐⭐ Review
*by G***E on 26 October 2022*

sounds good so far, haven't had volume over 12

### ⭐⭐⭐⭐⭐ Review
*by E***A on 28 June 2024*

Mi producto llegó abierto No sé si se abrió en frontera

## Frequently Bought Together

- Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- Pioneer TS-A2000LB 8” Slim Pre-Loaded Passive Subwoofer with Sealed Enclosure, 700 Watts Max Power

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-25*