---
product_id: 1151576
title: "GM-A3602 2-Channel, Class AB, 400 W Max Power - Stereo Amplifier"
brand: "pioneer"
price: "$616.20"
currency: USD
in_stock: true
reviews_count: 8
category: "Pioneer"
url: https://www.desertcart.ec/products/1151576-gm-a3602-2-channel-class-ab-400-w-max-power
store_origin: EC
region: Ecuador
---

# 800W peak power @1Ω Aluminum alloy heat-sink 3-way protection circuitry GM-A3602 2-Channel, Class AB, 400 W Max Power - Stereo Amplifier

**Brand:** pioneer
**Price:** $616.20
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash Pro-Level Bass Power & Clarity — Own the Road, Own the Vibe!

## Quick Answers

- **What is this?** GM-A3602 2-Channel, Class AB, 400 W Max Power - Stereo Amplifier by pioneer
- **How much does it cost?** $616.20 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/1151576-gm-a3602-2-channel-class-ab-400-w-max-power)

## 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

- • **Precision Bass Control:** Wired remote bass level control and variable low-pass filter (40-240 Hz) let you tailor your sound with surgical accuracy.
- • **Built to Last & Protect:** Advanced 3-way protection guards against thermal, overload, and speaker shorts—keeping your gear safe.
- • **Power that Packs a Punch:** Delivers up to 800 watts RMS at 1 ohm for thunderous, distortion-free sound.
- • **Stay Cool Under Pressure:** Heavy-duty aluminum alloy heat-sink ensures optimal heat dissipation for marathon listening sessions.
- • **Seamless System Expansion:** Preamp RCA outputs let you daisy chain multiple amps for a fully customized audio setup.

## Overview

The Pioneer GM-A3602 is a robust 2-channel Class AB car amplifier delivering up to 800 watts RMS at 1 ohm, engineered with advanced 3-way protection and a heavy-duty aluminum heat-sink for reliable, cool operation. Featuring wired remote bass control, daisy-chain preamp outputs, and a variable low-pass filter, it offers versatile, high-fidelity sound customization perfect for audiophiles and professionals seeking clean, powerful audio performance in a compact footprint.

## Description

Gm digital Series monoblock class D car amplifier RMS power rating: 4 ohms: 300 watts x 1 chan. 2 ohms: 500 watts x 1 chan. 1 ohm: 800 Watts x 1 chan. Max power output: 1500 Watts x 1 chan. Pulse width modulated MOSFET power supply wired remote bass level control included LED power (Green) and protect (red) indicators variable bass boost (0 to +18 dB bass boost at 50 Hz) preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers high-density split-dome convection heat-sink for extreme heat dissipation Nickel-plated RCA level inputs Nickel-plated screw terminals Input sensitivity: low level: 200mv-6.5V High level: 0.8V-16v variable low-pass filter (40-240 Hz, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 10-240 Hz

Review: A steal for beginners or true audiophiles - I paired this with a DS18 12" select entry level subwoofer. I also built a custom console box for the sub and the amplifier for my single cab Chevy 1500 truck. This amplifier is an amazing deal for the money and delivers clean solid power to this sub. I used a true 4 gauge wiring kit and am only running it at a 4 ohm load. Amp runs cool even when its dropping sustained low notes down to 37 hz. No overheating and no clipping. I would be afraid to run this amp at the underated 500 watt 2ohm load in fear that the sub would shake my truck apart. But this review is for the amp. As long as you match the rms rating of your speaker to this amplifier you will not be dissapointed. This amp performs way better than i expected and exceeds its printed rms ratings. Also keep in mind that if your subwoofer is rated at 250-300 watts rms this amp will push it flawlessly without risk of damage to the woofer when the gain is properly set. You can easily power 2 subs with this amplifier as long as your rms rating for the sub and or amp do not exceed or fall short of their rms ratings. For $130 you will not find a more versatile, powerfull, or clean sound from an amp of this class. Update: 2/24/20 I did upgrade my subwoofer to get the 500watts @2ohms from this amp. This amp truely is a powerhouse with a very small footprint. New sub is an American bass xd1244. This combination is way more than i could have asked for and again this amp perfoms flawlessly and stays cool even under the 2ohm load. Hasnt clipped or shut down even after running after literal hours of constant low tone and hard hitting bass. Final update 3/2/20 After a month of using this amp with my american bass sub, it is an absolute beast. I cannot stress enough how good and flawless this amp has performed. After my subwoofers breakin period i have found myself turning the sub down because of how hard and low it hits. Maybe im just gettin old but regardless, this amp sub combo is the perfect hard and low hitting sound that ive been looking for. Will add a video shortly.
Review: A/B amps are built different. - This amp is wonderful. Hook it up to your active tweeters. Clear A/B circuits with low distortion. Not really a good bass amp, but it could do it. Best used where clarity matters more than volume.

## Features

- Rms power Rating: 4 ohms: 300 watts x 1 Channel./ 2 ohms: 500 watts x 1 Channel./ 1 Ohm: 800 Watts x 1 Channel
- Pulse width modulated MOSFET power supply wired remote bass level control Included
- Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection)
- Heavy duty aluminum alloy heat-sink for extreme heat dissipation nickel-plated RCA level inputs nickel-plated screw terminals
- Variable low-pass filter (40-240 Hz, 12 dB/octave)/ cea-2006 compliant amplifier/ frequency response: 10-240 Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GN5K650 |
| Best Sellers Rank | #166,615 in Electronics ( See Top 100 in Electronics ) #409 in Car Multichannel Amplifiers |
| Brand | PIONEER |
| Brand Name | PIONEER |
| Customer Reviews | 4.3 out of 5 stars 374 Reviews |
| Global Trade Identification Number | 00884938219655 |
| Included Components | GM Series Class AB Amp (2 Channels, 400 Watts) |
| Item Dimensions | 12 x 9 x 4 inches |
| Item Type Name | B00GN5K650 |
| Item Weight | 5 Pounds |
| Item dimensions L x W x H | 12 x 9 x 4 inches |
| Manufacturer | Pioneer Electronics USA Inc |
| Material Type | Aluminum alloy, Steel |
| Model | GMA3602 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 800 Watts |
| Package Type Name | Pioneer Bridgeable Amplifier |
| Specification Met | Cea-2006 |
| UPC | 809188505006 803982972903 884938219624 787461411162 884938219655 |
| Voltage | 12 Volts |
| Warranty Description | B00GN5K650 |

## Product Details

- **Brand:** PIONEER
- **Item dimensions L x W x H:** 12 x 9 x 4 inches
- **Manufacturer:** Pioneer Electronics USA Inc
- **Mounting Type:** Surface Mount
- **Voltage:** 12 Volts

## Images

![GM-A3602 2-Channel, Class AB, 400 W Max Power - Stereo Amplifier - Image 1](https://m.media-amazon.com/images/I/71bHsAhubwL.jpg)

## Questions & Answers

**Q: Would this be suitable for 2 rear 6x9 infinitys?
They have a peak of 300watts but a sustainable of 100w. This says 60RMS. Should I get the 900W amp?**
A: Not if you want stereo. This amp has only one input. Iwould say you would need a 4 channel amp. 400 watt will handle

**Q: What would be a good wiring kit?**
A: Ofc true 4 gauge wiring

**Q: Would this work to power 2 Polk 6.5 db651 speakers on my Harley Ultra with stock radio?**
A: Yes. Set gain to low. I'm using this amp to power a pair of Polk db521s in my Wrangler's soundbar. It is more than enough power. Your db651s are a higher wattage so less of a risk giving it too much juice. I still wouldn't but the gain more than a qtr up.  I would of wired all 4 speakers but unfortunately my front pairs are a mismatch wattage wise so those are just running off the Pioneer HU. This amp would have no prob running 4 speakers, as long as your ohms and wattage matches.

**Q: Can you daisy chain to a mids/high amp with the rca outputs? use it as a pass through for a different non sub amp**
A: It has a Rca In / out so Whatever the next amp is would determine what its used for , Not Exactly just for Mid or Highs .. That's on the amp & speakers you hook up in line..

## Customer Reviews

### ⭐⭐⭐⭐⭐ A steal for beginners or true audiophiles
*by A***R on January 29, 2020*

I paired this with a DS18 12" select entry level subwoofer. I also built a custom console box for the sub and the amplifier for my single cab Chevy 1500 truck. This amplifier is an amazing deal for the money and delivers clean solid power to this sub. I used a true 4 gauge wiring kit and am only running it at a 4 ohm load. Amp runs cool even when its dropping sustained low notes down to 37 hz. No overheating and no clipping. I would be afraid to run this amp at the underated 500 watt 2ohm load in fear that the sub would shake my truck apart. But this review is for the amp. As long as you match the rms rating of your speaker to this amplifier you will not be dissapointed. This amp performs way better than i expected and exceeds its printed rms ratings. Also keep in mind that if your subwoofer is rated at 250-300 watts rms this amp will push it flawlessly without risk of damage to the woofer when the gain is properly set. You can easily power 2 subs with this amplifier as long as your rms rating for the sub and or amp do not exceed or fall short of their rms ratings. For $130 you will not find a more versatile, powerfull, or clean sound from an amp of this class. Update: 2/24/20 I did upgrade my subwoofer to get the 500watts @2ohms from this amp. This amp truely is a powerhouse with a very small footprint. New sub is an American bass xd1244. This combination is way more than i could have asked for and again this amp perfoms flawlessly and stays cool even under the 2ohm load. Hasnt clipped or shut down even after running after literal hours of constant low tone and hard hitting bass. Final update 3/2/20 After a month of using this amp with my american bass sub, it is an absolute beast. I cannot stress enough how good and flawless this amp has performed. After my subwoofers breakin period i have found myself turning the sub down because of how hard and low it hits. Maybe im just gettin old but regardless, this amp sub combo is the perfect hard and low hitting sound that ive been looking for. Will add a video shortly.

### ⭐⭐⭐⭐⭐ A/B amps are built different.
*by P***K on January 21, 2026*

This amp is wonderful. Hook it up to your active tweeters. Clear A/B circuits with low distortion. Not really a good bass amp, but it could do it. Best used where clarity matters more than volume.

### ⭐⭐⭐⭐⭐ Great amp. Hits hard.
*by T***S on May 19, 2025*

Love this amp. I put it on 2-10” DVC 4ohm 1000 watt/ 500 RMS speakers, run in parallel so the final ohm load is 1. It hits very hard. Shakes everything inside the cab. It would sound better at low sounds if I wasn’t limited with box size. But thats not a problem with the amp. Easily handles both 10’s. Clean sound, no distortion that I can hear. Love the volume control knob feature to adjust volume without having to change radio settings.

## Frequently Bought Together

- Pioneer GM-A3602 2-Channel, Class AB, 400 W Max Power - Stereo Amplifier
- 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-A3000LB 12" Pre-Loaded Subwoofer Sealed Enclosure

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-03*