---
product_id: 353704087
title: "R2-500X4 500-Watt 4-Channel Amplifier"
brand: "rockford fosgate"
price: "€ 937.15"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/353704087-r2-500x4-500-watt-4-channel-amplifier
store_origin: GR
region: Greece
---

# 500W RMS power output 3X enhanced bass with Punch EQ Fully adjustable 12 dB/oct Butterworth crossovers R2-500X4 500-Watt 4-Channel Amplifier

**Brand:** rockford fosgate
**Price:** € 937.15
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash your ride’s true sound potential—because average audio is so last year.

## Quick Answers

- **What is this?** R2-500X4 500-Watt 4-Channel Amplifier by rockford fosgate
- **How much does it cost?** € 937.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/353704087-r2-500x4-500-watt-4-channel-amplifier)

## Best For

- rockford fosgate enthusiasts

## Why This Product

- Trusted rockford fosgate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Commands:** Delivers up to 500 Watts RMS across 4 channels for crystal-clear, room-shaking sound.
- • **Rockford Reliability:** Built with legendary quality and backed by a 1-year warranty for peace of mind.
- • **Bass That Hits Harder:** Integrated Punch EQ boosts bass output by up to 3X, correcting acoustic flaws effortlessly.
- • **Precision Sound Control:** Customizable high and low pass Butterworth crossovers let you tailor your audio experience.
- • **Efficiency Meets Performance:** Class-D tech minimizes electrical drain, maximizing your vehicle’s power potential.

## Overview

The R2-500X4 is a compact yet powerful 4-channel Class-D amplifier delivering up to 500 Watts RMS. Featuring advanced C.L.E.A.N. circuitry for precise gain control, a dynamic P.O.W.E.R. supply, and Punch EQ for enhanced bass, it offers fully adjustable Butterworth crossovers and versatile input options. Engineered by Rockford Fosgate, it combines efficiency, power, and durability with a 1-year warranty.

## Description

R2-500X4 500-Watt 4-Channel Amplifier

## Features

- The R2-500X4 full-range class-D 4-channel amplifier (1.9" x 6.8" x 10.1") is packed with features and performance to deliver power and bass on demand with 500 Watts of RMS power
- Class D technology makes this amp extremely efficient by reducing demand on the vehicles electrical system (RMS Power: 75 Watts x 4 @ 4Ω OR 155 Watts x 4 @ 2Ω OR 250 Watts x 2 @ 4Ω Bridged/Mono)
- Featuring C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass
- Featuring fully adjustable 12 dB/octave high and low pass butterworth crossovers, balanced differential inputs with RCA pass through outputs, high level input capable, defeat able auto turn on circuit and top mounted controls
- Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XDZX1B5 |
| Best Sellers Rank | #28,150 in Electronics ( See Top 100 in Electronics ) #30 in Car Multichannel Amplifiers |
| Brand | Rockford Fosgate |
| Brand Name | Rockford Fosgate |
| Customer Reviews | 4.5 out of 5 stars 408 Reviews |
| Global Trade Identification Number | 00780687355838 |
| Included Components | R2-500X4 |
| Item Dimensions | 6.8 x 10.1 x 1.9 inches |
| Item Weight | 5 Pounds |
| Item dimensions L x W x H | 6.8 x 10.1 x 1.9 inches |
| Manufacturer | Rockford Fosgate |
| Material Type | Aluminum |
| Maximum Supply Voltage | 16 Volts (DC) |
| Model | R2-500X4 |
| Mounting Type | Freestanding |
| Number of Channels | 4 |
| Output Power | 500 Watts |
| Package Type Name | Box |
| Specification Met | Ce, Cea-2006 |
| UPC | 780687355838 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Warranty |

## Product Details

- **Item dimensions L x W x H:** 17.3 x 25.7 x 4.8 centimeters
- **Manufacturer:** Rockford Fosgate
- **Maximum supply voltage:** 16 Volts (DC)
- **Mounting type:** Freestanding
- **Brand:** Rockford Fosgate

## Images

![R2-500X4 500-Watt 4-Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/71Pgw6ueFVL.jpg)

## Questions & Answers

**Q: This amp states this on the information (250 watts x 2 @ 4ω bridged/mono). can connect to bridge/mono with 4ohm thats converted to 2ohm?**
A: Yes, running 4 ohm bridged will be the same power as 2 ohm per channel.

Thanks for your interest in Rockford Fosgate!

**Q: Does it have a amp fuse?**
A: Yes

**Q: How long do i have to return it?**
A: Return it why would be the question to your question.  See warranty info was 2 yrs to manufacturer.

**Q: Is this amp waterproof? Want it for a Polaris Slingshot!**
A: No, the R2 series of amplifiers are not Element ready and should not be exposed to the elements.

Here are our Element ready series of amplifiers:
https://www.amazon.com/stores/page/BBFD70CE-A64C-417A-909C-76317E1A2400?ingress=2&visitId=e69d8aab-5221-4837-8268-78465b0496a6&ref_=ast_bln

Thanks for your interest in Rockford Fosgate!

## Frequently Bought Together

- Rockford Fosgate R2-500X4 Prime 500-Watt 4-Channel Amplifier
- Rockford Fosgate T1650 Power 6.5" 2-Way Coaxial Full Range Speakers - Black (Pair)
- Rockford Fosgate T1693 Power 6"x9" 3-Way Coaxial Full-Range Speakers - Black (Pair)

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**Shop now:** [https://www.desertcart.gr/products/353704087-r2-500x4-500-watt-4-channel-amplifier](https://www.desertcart.gr/products/353704087-r2-500x4-500-watt-4-channel-amplifier)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-25*