---
product_id: 178170679
title: "Prime R2-500X4 500-Watt 4-Channel Amplifier"
brand: "rockford fosgate"
price: "115352 som"
currency: KGS
in_stock: true
category: "Rockford Fosgate"
url: https://www.desertcart.kg/products/178170679-prime-r2-500x4-500-watt-4-channel-amplifier
store_origin: KG
region: Kyrgyzstan
---

# 500W RMS power output Class-D tech for max efficiency Fully adjustable 12dB/oct Butterworth crossovers Prime R2-500X4 500-Watt 4-Channel Amplifier

**Brand:** rockford fosgate
**Price:** 115352 som
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash the Power, Own the Road with Rockford Fosgate!

## Quick Answers

- **What is this?** Prime R2-500X4 500-Watt 4-Channel Amplifier by rockford fosgate
- **How much does it cost?** 115352 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/178170679-prime-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

- • **Bass That Hits Harder:** Integrated Punch EQ boosts bass up to 3X, correcting acoustic flaws so every beat resonates with authority.
- • **Tailor Your Soundscape:** 12 dB/octave high and low pass Butterworth crossovers let you customize audio frequencies for a perfectly balanced ride.
- • **Efficiency Meets Performance:** Class-D amplification reduces strain on your vehicle’s electrical system, keeping your battery happy and your music loud.
- • **Power That Commands Attention:** Delivers up to 500 Watts RMS across 4 channels for booming, crystal-clear sound that dominates your drive.
- • **Smart, User-Friendly Controls:** Top-mounted gain, crossover, and auto turn-on controls with C.L.E.A.N. circuitry make setup intuitive and precise.

## Overview

The Rockford Fosgate Prime R2-500X4 is a compact yet powerful 4-channel Class-D amplifier delivering up to 500 Watts RMS. Engineered for efficiency, it minimizes electrical load while maximizing sound output. Featuring adjustable Butterworth crossovers, Punch EQ for enhanced bass, and intuitive controls with C.L.E.A.N. circuitry, this amp ensures a premium, customizable audio experience backed by Rockford Fosgate’s renowned build quality and a 1-year warranty.

## Description

Buy Rockford Fosgate Prime R2-500X4 500-Watt 4-Channel Amplifier | Class-D, Extremely Efficient, Reduces Demand on the Vehicles Electrical System: Multichannel Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XDZX1B5 |
| Best Sellers Rank | #38,372 in Electronics ( See Top 100 in Electronics ) #68 in Car Multichannel Amplifiers |
| Brand | Rockford Fosgate |
| Built-In Media | R2-500X4 |
| Customer Reviews | 4.6 4.6 out of 5 stars (417) |
| Item Weight | 5 pounds |
| Manufacturer | Rockford Fosgate |
| Mfr Part Number | R2-500X4 |
| Model Number | R2-500X4 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Warranty Description | 1-Year Manufacturer Warranty |

## Product Details

- **Brand:** Rockford Fosgate
- **Item dimensions L x W x H:** 6.8 x 10.1 x 1.9 inches
- **Manufacturer:** Rockford Fosgate
- **Maximum Supply Voltage:** 16 Volts (DC)
- **Mounting Type:** Freestanding

## Images

![Prime 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.kg/products/178170679-prime-r2-500x4-500-watt-4-channel-amplifier](https://www.desertcart.kg/products/178170679-prime-r2-500x4-500-watt-4-channel-amplifier)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-25*