---
product_id: 1121438
title: "BOSS Audio Systems R1004 Riot 400 Watt 4 Channel Class A/B Car Amplifier"
brand: "boss audio systems"
price: "762 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Boss Audio Systems"
url: https://www.desertcart.ro/products/1121438-boss-audio-systems-r1004-riot-400-watt-4-channel-class
store_origin: RO
region: Romania
---

# 600W max power output 2-channel bridgeable design Variable bass & crossover controls BOSS Audio Systems R1004 Riot 400 Watt 4 Channel Class A/B Car Amplifier

**Brand:** boss audio systems
**Price:** 762 Lei
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash Your Ride’s True Voice with Boss Power!

## Quick Answers

- **What is this?** BOSS Audio Systems R1004 Riot 400 Watt 4 Channel Class A/B Car Amplifier by boss audio systems
- **How much does it cost?** 762 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/1121438-boss-audio-systems-r1004-riot-400-watt-4-channel-class)

## 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

- • **Seamless Integration:** Supports both low and high-level inputs for easy compatibility with any receiver.
- • **Precision Sound Tuning:** Customize your audio with variable low-pass, fixed high-pass crossovers, and bass boost controls.
- • **Rock-Solid Reliability:** Backed by a 6-year Platinum warranty and engineered with a MOSFET power supply for consistent performance.
- • **Dual-Channel Flexibility:** Bridge channels for versatile setups, perfect for speakers and subwoofers alike.
- • **Power That Packs a Punch:** Deliver up to 600 Watts max power to supercharge your ride’s sound system.

## Overview

The BOSS Audio Systems R3002 is a 2-channel car amplifier delivering up to 600 Watts max power with bridgeable channels for enhanced flexibility. Featuring variable bass boost, low and high-pass crossovers, and support for both RCA and speaker-level inputs, it offers precise sound customization. Compact and reliable, it comes with a MOSFET power supply and a 6-year Platinum warranty, making it an ideal upgrade for millennial professionals seeking premium in-car audio performance.

## Description

Drive your in-vehicle audio experience up a level with the Boss Audio Riot R3002 Class A/B 2-Channel Full Range Amplifier. This 2-Ohm stable amplifier features 600 Watts Max Power with a MOSFET power supply to pump out your playlists. Customize the sound with Fixed High Pass Crossover, Variable Low Pass Crossover and Bass Boost. Control those Bass vibes with the Remote Subwoofer Control. Bridge channels for more power and flexibility. Amplifiers in the Riot Series are perfect for first time car audio buyers looking to add Bass, enhanced sound and performance to their system at an affordable price. Get your vehicle rocking with the Boss Audio R3002. For further product details, please scroll down.

Review: Nice for small sound - Nice for just a ten inch speaker quality is good.
Review: Good product - Easy to install, performs great.

## Features

- Power - 300 Max x 2 @ 2 Ohms, 150 Max x 2 @ 4 Ohms, 600 Max Bridged x 1 @ 4 Ohms
- Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
- Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
- Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
- Fixed High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. The High-Pass Crossover gears specifically towards “highs” in all size speakers including mid ranges and tweeters
- 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)
- Variable Input 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
- Specs - Dimensions: 9.16” x 10.44” x 2.25”, Weight: 4.25 lbs., Speaker Impedance: 2 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 102 dB, Frequency Response: 9 Hz to 50 kHz, Fuse Quantity: 1 35 Amp ATO Blade
- Warranty - BOSS Audio Systems provides a 6 Year Platinum Online Dealer Warranty for purchases through desertcart.Com. We strongly encourage professional installation of this product to ensure proper functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004S4XNKI |
| Best Sellers Rank | #28,617 in Electronics ( See Top 100 in Electronics ) #85 in Car Mono Amplifiers |
| Brand | BOSS Audio Systems |
| Brand Name | BOSS Audio Systems |
| Customer Reviews | 4.4 out of 5 stars 478 Reviews |
| Global Trade Identification Number | 00791489115308 |
| Included Components | Instruction manual |
| Item Dimensions | 9.16 x 10.44 x 2.25 inches |
| Item Weight | 4.6 pounds |
| Item dimensions L x W x H | 9.16 x 10.44 x 2.25 inches |
| Manufacturer | BOSS Audio Systems |
| Model | R3002 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Number of Items | 1 |
| Output Power | 600 watts |
| Package Type Name | MOSFET Car Amplifier with Remote Subwoofer Control |
| Part Number | R3002 |
| Specification Met | Probably Fcc, Ce, Rohs |
| UPC | 808112571940 807034597663 791489115308 |
| 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:** 9.16 x 10.44 x 2.25 inches
- **Manufacturer:** BOSS Audio Systems
- **Mounting Type:** Surface Mount
- **Number of Channels:** 2

## Images

![BOSS Audio Systems R1004 Riot 400 Watt 4 Channel Class A/B Car Amplifier - Image 1](https://m.media-amazon.com/images/I/61MuGUxecOL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice for small sound
*by N***A on July 19, 2026*

Nice for just a ten inch speaker quality is good.

### ⭐⭐⭐⭐⭐ Good product
*by R***D on June 22, 2026*

Easy to install, performs great.

### ⭐⭐⭐⭐⭐ Great amp for the money!
*by A***D on May 14, 2014*

Well, I must admit, I'm impressed! I have this little, 600 watt amp running two Hifonics 12" Zuess subwoofers, and they sound incredible. They amp barely heats up; I had it running for over an hour at a pretty solid volume, and when I got out I could still touch the amp for as long as I wanted. Sure, it gets warm, but it's an amp for crying out loud. Even better, it has protection and will shut off if it gets too hot, so there's almost no worry of it simply overheating and breaking. All in all, if you're looking for affordable power, this is your amp.

## Frequently Bought Together

- BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range
- 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 CH6530 Chaos Series 6.5 Inch Car Door Speakers - 300 Watts (Pair), 3 Way, Full Range, Tweeters, Coaxial, Sold in Pairs

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-12*