---
product_id: 251661774
title: "BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable"
brand: "boss audio systems"
price: "€ 93.96"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.hr/products/251661774-boss-audio-elite-r1004-4-channel-audio-amplifier-400-watts
store_origin: HR
region: Croatia
---

# 400W max power output Full range for speakers & subs Class A/B topology for crisp sound BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable

**Brand:** boss audio systems
**Price:** € 93.96
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Elevate your ride’s soundtrack with power and precision!

## Quick Answers

- **What is this?** BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable by boss audio systems
- **How much does it cost?** € 93.96 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/251661774-boss-audio-elite-r1004-4-channel-audio-amplifier-400-watts)

## 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

- • **Compact Yet Mighty:** Sleek 7.8” x 9” x 2” form factor fits seamlessly into any setup without compromise.
- • **Trusted Durability:** Backed by a 6-year Platinum warranty for peace of mind and long-term performance.
- • **Precision Engineering:** Class A/B design ensures low distortion (0.01% THD) and high fidelity.
- • **Power That Commands Attention:** Delivers 100W x 4 channels at 2 Ohms for immersive, room-filling sound.
- • **Versatile Full-Range Amplification:** Supports both speakers and subwoofers, giving you total audio control.

## Overview

The BOSS Audio Elite R1004 is a 4-channel Class A/B amplifier delivering up to 400 watts max power, stable at 2-4 Ohms. Its full-range capability supports both speakers and subwoofers, offering crisp, distortion-free sound with a compact design. Perfect for first-time car audio enthusiasts seeking professional-grade performance backed by a 6-year warranty.

## Description

Power up your music on the trails with the Boss Audio Riot R1004 4 Channel Class A/B Amplifier. This 2-Ohm stable Amplifier features 400 Watts Max Power with a MOSFET power supply to get your music in gear. Amplifiers in the Riot Series are perfect for first time car audio buyers looking for enhanced sound and performance for their system at an affordable price. Get better sound with the Boss Audio R1004. For further product details, please scroll down.

Review: جيد
Review: Good amp - The review is after 8 months of usage and this works well so far. Satisfied customer

## Features

- Power - 100 Watts Max X 4 @2-Ohms, 50 Watts Max X 4 @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
- Specs - Dimensions: 7.8” x 9” x 2”, Weight: 3.09 lbs., Speaker Impedance: 2 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 90 dB, Frequency Response: 12 Hz to 22 kHz, Fuse Quantity: 1 15 Amp ATO Blade
- 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 | B004S50ZDA |
| Best Sellers Rank | #47,207 in Electronics ( See Top 100 in Electronics ) #28 in Car Multichannel Amplifiers |
| Item model number | R1004 |
| Manufacturer | BOSS Audio Systems |
| Product Dimensions | 19.81 x 22.86 x 5.08 cm; 1.4 kg |

## Product Details

- **Item dimensions L x W x H:** 19.8 x 22.9 x 5.1 centimeters
- **Manufacturer:** BOSS Audio Systems
- **Minimum supply voltage:** 24 Volts
- **Mounting type:** Self-assembly
- **Voltage:** 14.5 Volts

## Images

![BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable - Image 1](https://m.media-amazon.com/images/I/713fNied1LL.jpg)
![BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable - Image 2](https://m.media-amazon.com/images/I/71Xi58jg5SL.jpg)
![BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable - Image 3](https://m.media-amazon.com/images/I/71fWeSCLHvL.jpg)
![BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable - Image 4](https://m.media-amazon.com/images/I/71wxMeYp1FL.jpg)
![BOSS Audio Elite R1004 4 Channel Audio Amplifier - 400 Watts, Full Range, Class A/B, 2-4 Ohm Stable - Image 5](https://m.media-amazon.com/images/I/817O228tCHL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by S***D on 6 June 2023*

جيد

### ⭐⭐⭐ Good amp
*by T***E on 17 June 2022*

The review is after 8 months of usage and this works well so far. Satisfied customer

### ⭐⭐⭐⭐⭐ Review
*by A***強 on 5 May 2015*

これは‼ なかなか良いですね‼ 何とも言えない‼最高です❗(笑)

## 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 Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*