---
product_id: 1597125
title: "R3004 4 Channel 1200 Output Class A/B Car Amplifier"
brand: "boss audio systems"
price: "€ 359.18"
currency: EUR
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.hr/products/1597125-r3004-4-channel-1200-output-class-a-b-car-amplifier
store_origin: HR
region: Croatia
---

# 1200W max power output Bridgeable 2-channel mode Variable Gain & Bass Boost R3004 4 Channel 1200 Output Class A/B Car Amplifier

**Brand:** boss audio systems
**Price:** € 359.18
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash your car’s true sound potential — don’t just listen, dominate the drive!

## Quick Answers

- **What is this?** R3004 4 Channel 1200 Output Class A/B Car Amplifier by boss audio systems
- **How much does it cost?** € 359.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1597125-r3004-4-channel-1200-output-class-a-b-car-amplifier)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Speaker Setup:** Bridgeable channels give you the freedom to power subs or speakers with ease.
- • **Tailor Your Soundscape:** Variable gain and bass boost let you customize every beat to your vibe.
- • **Precision Audio Engineering:** Class A/B topology ensures balanced, high-fidelity sound with minimal distortion.
- • **Power That Commands Attention:** Delivers up to 300W x 4 channels at 2 Ohms for crystal-clear, room-shaking sound.
- • **Built to Last & Backed by Warranty:** 6-year Platinum Online Dealer Warranty for peace of mind and long-term performance.

## Overview

The BOSS Audio R3004 is a 4-channel Class A/B car amplifier delivering up to 1200 watts max power with MOSFET power supply. It supports 2 or 4 Ohm speaker loads, features variable gain and bass boost controls, and is bridgeable for flexible audio setups. Compact and durable, it comes with a 6-year Platinum Online Dealer Warranty, making it an ideal upgrade for millennial professionals seeking premium sound performance and customization on the go.

## Description

desertcart.com: BOSS Audio Systems R3004 4 Channel Car Amplifier, 1200 Watts, 2/4 Ohm : Musical Instruments

## Features

- Power - 300 Watts Max x 4 @2-Ohms, 150 Watts Max x 4 @4-Ohms, 600 Watts Max x 2 Bridged @4 Ohms
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
- Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
- Fixed High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. The High-Pass Crossover gears specifically towards “highs” such as all size speakers including mid ranges and tweeters
- Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
- Specs - Dimensions: 12.28” x 10.44” x 2.25”, Weight: 6.28 lbs.
- Warranty - BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through desertcart.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004S55MP6 |
| Best Sellers Rank | #9,190 in Electronics ( See Top 100 in Electronics ) #15 in Car Multichannel Amplifiers |
| Brand | BOSS Audio Systems |
| Built-In Media | Remote subwoofer control |
| Customer Reviews | 4.2 4.2 out of 5 stars (319) |
| Item Type Name | BOSS Audio Systems R3004 4 Channel Car Amplifier - 1200 Watts, 2/4 Ohm Stable, Class A/B, Full Range, Bridgeable, MOSFET Power Supply, Remote Subwoofer Control |
| Item Weight | 6.3 pounds |
| Manufacturer | BOSS Audio Systems |
| Mfr Part Number | R3004 |
| Model Number | R3004 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Warranty Description | 6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers |

## Product Details

- **Brand:** BOSS Audio Systems
- **Item dimensions L x W x H:** 12.28 x 10.44 x 2.25 inches
- **Manufacturer:** BOSS Audio Systems
- **Mounting Type:** Surface Mount
- **Number of Channels:** 4

## Images

![R3004 4 Channel 1200 Output Class A/B Car Amplifier - Image 1](https://m.media-amazon.com/images/I/81DUHhE0bQL.jpg)

## Available Options

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

## Questions & Answers

**Q: whats rhe size of the amplifier**
A: Dimensions of the R4002 are 10.79" x 10.43" x 2.25".

**Q: I just purchased a BOSS Armor Series 10inch 2200 watt sub and wanted to know if this amp would push it pretty good?**
A: For a few more bucks this is a better match for your sub(SSL EV2.2000 EVOLUTION 2,000-Watt 2-Channel MOSFET Amplifier). Now  with that being said your 10" sub will not handle 2200w it will only handle very short peaks of 2200w and it would have to be clean wattage. this amp will push it well set it about 3/4 and X it over at about 90hz

**Q: Can you support two 10" subs with this one amp?**
A: Hello. Yes, this amplifier will support two subwoofers. You will need to make sure that each subwoofer does not exceed 400 watts peak power.

**Q: will this amp power 2 6x9 500 watt door speakers and 2 rear pillar speakers?**
A: It will with ok sound quality if it's for inside the car listening pleasures. However getting another one and bridging it or a higher powered amp for a good baseline would be recommended.

## Frequently Bought Together

- BOSS Audio Systems R3004 4 Channel Car Amplifier - 1200 Watts, 2/4 Ohm Stable, Class A/B, Full Range, Bridgeable, MOSFET Power Supply, Remote Subwoofer Control
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems P65.4C Phantom Series 6.5 Car Door Speakers - 400 Watts Max, 4 Way, Full Range, Tweeters, Coaxial, Sold in Pairs

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**Shop now:** [https://www.desertcart.hr/products/1597125-r3004-4-channel-1200-output-class-a-b-car-amplifier](https://www.desertcart.hr/products/1597125-r3004-4-channel-1200-output-class-a-b-car-amplifier)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-20*