---
product_id: 438018448
title: "DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable"
brand: "recoil"
price: "$523.39"
currency: USD
in_stock: true
reviews_count: 6
category: "Recoil"
url: https://www.desertcart.us/products/438018448-di550-4-full-range-class-d-4-channel-car-audio
store_origin: US
region: United States of America
---

# 1040W max power output Efficient heatsink cooling 4-way protection circuitry DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

**Brand:** recoil
**Price:** $523.39
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash your car’s true voice with Recoil DI550.4 – Power meets precision on every drive!

## Quick Answers

- **What is this?** DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable by recoil
- **How much does it cost?** $523.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/438018448-di550-4-full-range-class-d-4-channel-car-audio)

## Best For

- recoil enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Sleek:** Fits discreetly behind your dashboard without sacrificing power or style.
- • **Custom Sound Control:** Adjust gain, LPF, HPF, crossover, and bass EQ for a personalized audio experience.
- • **Powerhouse Precision:** Delivers 130W RMS x4 channels at 2Ω for crystal-clear sound clarity.
- • **Bridgeable Flexibility:** Bridge channels to push 260W x2 at 4Ω for booming bass and immersive sound.
- • **Rock-Solid Reliability:** Built-in 4-way protection ensures your system stays safe during marathon drives.

## Overview

The Recoil DI550.4 is a compact yet powerful Class-D 4-channel car amplifier delivering up to 1040 watts max power. Featuring a high-speed MOSFET power supply and premium internal components, it offers stable performance at 2-4 ohms with advanced 4-way protection circuitry. Its versatile adjustable controls and bridgeable channels provide tailored sound customization, while efficient heatsinks ensure cool operation. Perfect for audiophiles seeking clean, distortion-free sound in a sleek, space-saving design.

## Description

Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable : desertcart.in: Electronics

Review: Compact size - Very campact. I have fitted it in the dash board behind anroid unit. Very good performance with focal speakers.
Review: Outstanding little powerhouse mids/hi amp. I replaced my old worn Prime 4 ch A/B amp with this little beast and I'm impressed. Gains are turned way down, and this amp makes my Hertz Unos come to life. Incredible power and clarity from a Class D unit. Incredible value for the clean signal and power this amp delivers. No noticable hiss or distortion what so ever. Recoil for the win🏆

## Features

- Class D 4-Channel Amplifier, 1040 Watts Max Power, RMS 130 Watts x 4 Channels@2 Ohm; RMS 80 Watts x 4@4Ohm; RMS (Bridged): 260 Watts x 2@4Ohm; Peak Power: 260 Watts x 4@2Ohm
- Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end.
- With a depth of adjustable user controls such as the gain, LPF, HPF, crossover, and bass EQ, this amplifier is extremely versatile and can be used in countless applications.
- Highly efficient heatsinks keep the amplifier cool with a sophisticated new look.
- Dimensions: 7.48" x 5.90" x 1.77"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PCZBZW5 |
| Are batteries included? | No |
| Best Sellers Rank | #871,456 in Electronics ( See Top 100 in Electronics ) #69 in Car Multichannel Amplifiers |
| Brand | RECOIL |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (226) |
| Date First Available | 30 April 2022 |
| Item Weight | 1 kg 550 g |
| Item model number | DI550.4 |
| Manufacturer | RECOIL |
| Material | Metal |
| Model number | DI550.4 |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature | 85 Degrees Celsius |
| Output Power | 1040 Watts |
| Package Dimensions | 26.5 x 20.1 x 8.6 cm; 1.55 kg |
| Power Source | corded electric |
| Specification Met | CE, FCC, RoHS |

## Product Details

- **Brand:** RECOIL
- **Manufacturer:** RECOIL
- **Mounting Type:** Surface Mount
- **Number of Channels:** 4
- **Operating Temperature:** 85 Degrees Celsius

## Images

![DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable - Image 1](https://m.media-amazon.com/images/I/61yWmPfvjML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compact size
*by P***S on 17 February 2023*

Very campact. I have fitted it in the dash board behind anroid unit. Very good performance with focal speakers.

### ⭐⭐⭐⭐⭐ Review
*by G***D on 8 June 2025*

Outstanding little powerhouse mids/hi amp. I replaced my old worn Prime 4 ch A/B amp with this little beast and I'm impressed. Gains are turned way down, and this amp makes my Hertz Unos come to life. Incredible power and clarity from a Class D unit. Incredible value for the clean signal and power this amp delivers. No noticable hiss or distortion what so ever. Recoil for the win🏆

### ⭐⭐⭐⭐⭐ Review
*by M***R on 18 September 2025*

Es arbeitet super und passt gut in den Polo

## Frequently Bought Together

- Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
- RECOIL RCK44 True 4 Gauge Complete 4-Channel CCA Amplifier Wiring Kits with OFC RCA Cable
- RECOIL RCI412 100% Oxygen Free Copper 12ft 4-Channel RCA Audio Cable, Twisted Pair with Noise Reduction

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/438018448-di550-4-full-range-class-d-4-channel-car-audio](https://www.desertcart.us/products/438018448-di550-4-full-range-class-d-4-channel-car-audio)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-22*