---
product_id: 433360884
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: "Rp3737728"
currency: IDR
in_stock: true
reviews_count: 13
category: "Recoil"
url: https://www.desertcart.id/products/433360884-di550-4-full-range-class-d-4-channel-car-audio
store_origin: ID
region: Indonesia
---

# 1040W max power punch 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:** Rp3737728
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash your ride’s true voice with Recoil’s powerhouse precision!

## 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?** Rp3737728 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/433360884-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 Powerhouse:** Sleek, surface-mount design fits seamlessly into your setup without sacrificing power or style.
- • **Cool Under Pressure:** High-speed MOSFET power supply paired with advanced heatsinks keeps performance peak without overheating.
- • **Rock-Solid Reliability:** Built-in 4-way protection circuitry ensures your amp runs safe and stable under any condition.
- • **Precision Sound Sculpting:** Fully adjustable gain, LPF, HPF, crossover, and bass EQ let you tailor your audio experience like a pro.
- • **Power That Commands Attention:** Delivers up to 1040 Watts max power with clean RMS output across 4 channels for immersive sound.

## Overview

The Recoil DI550.4 is a full-range Class-D 4-channel car amplifier delivering up to 1040 Watts max power with stable operation at 2-4 Ohms. Featuring a high-speed MOSFET power supply, premium internal components, and 4-way protection circuitry, it offers reliable, distortion-free sound. Its versatile adjustable controls and efficient heatsink design make it a compact yet powerful upgrade for any car audio enthusiast seeking professional-grade performance.

## Description

Product description Class-D 4-Channel Amplifier Recoil’s DI550.4 is a powerful, efficient, and highly reliable four channel Class-D full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get loud and let your speakers come alive. ECHO SERIES AMPLIFIERS RED600-1 RED800.4 RED1200-1 DI600.1 DI550.4 DI800.4 DI1200-4

Review: one of the best amps ive used for door speakers - this amp works very well. it stays cool and the power output is amazing it you bridge it to 2 channels. it had very nice sound quality and stereo imaging was great. very easy to handle power requirement too
Review: Recoil got my attention and won my respect. - This is a powerful amp and the sound quality is outstanding. You can't go wrong with this amp. Class d amps are the way to go they run cool and are energy efficient. Have a small foot print, with a very good fit and finish and like I said sound really good. This recoil embodies all the qualities you look for in an amp. The di550.4 is an 80 watts × 4 amp. 95% SNR. But in the recoil DI series line up you can get far more power so choose your need. For me 80 x 4 was more than enough. Now I have a separate powered subwoofer and I'm using a two farad capacitor to drive both amplifiers to get the most out of them. I used this to replace my crunch audio pzx900.4 a/b class amp. Which gave me good service for more than 12 years and I'm not sure altogether that it's still not working I just decided to replace it. Next I will replace the capacitor which is also over 12 years old I won't need to go larger I'll stay with the two farad and just replace the one that is still working but it's time to replace it. With me my stereo is like my friend and if I were to sell my car I would remove my stereo and put the factory one back in, I would take my friend with me to my next car. My head unit is a dual din Kenwood Excelon. I love the kenwoods and I use them exclusively. Go with the excelons and you got the best they have. This amp represents a great value at its price point, can be found for under $90.00 but beyond that it's a best buy in my book. Look for the utube reviews. Recoil for serious sound.

## 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 |
| Best Sellers Rank | #15,241 in Electronics ( See Top 100 in Electronics ) #3 in Car Dual-Channel Amplifiers |
| Brand | RECOIL |
| Brand Name | RECOIL |
| Customer Reviews | 4.4 out of 5 stars 279 Reviews |
| Manufacturer | RECOIL |
| Material Type | Metal |
| Model | DI550.4 |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature | 85 Degrees Celsius |
| Output Power | 1040 Watts |
| Part Number | DI550.4 |
| 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)
![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 2](https://m.media-amazon.com/images/I/61ao28Z4hYL.jpg)
![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 3](https://m.media-amazon.com/images/I/61CwpRdnX0L.jpg)
![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 4](https://m.media-amazon.com/images/I/61ZGO5crZAL.jpg)
![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 5](https://m.media-amazon.com/images/I/61C6fIxPTcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ one of the best amps ive used for door speakers
*by C***S on April 24, 2026*

this amp works very well. it stays cool and the power output is amazing it you bridge it to 2 channels. it had very nice sound quality and stereo imaging was great. very easy to handle power requirement too

### ⭐⭐⭐⭐⭐ Recoil got my attention and won my respect.
*by J***2 on March 5, 2026*

This is a powerful amp and the sound quality is outstanding. You can't go wrong with this amp. Class d amps are the way to go they run cool and are energy efficient. Have a small foot print, with a very good fit and finish and like I said sound really good. This recoil embodies all the qualities you look for in an amp. The di550.4 is an 80 watts × 4 amp. 95% SNR. But in the recoil DI series line up you can get far more power so choose your need. For me 80 x 4 was more than enough. Now I have a separate powered subwoofer and I'm using a two farad capacitor to drive both amplifiers to get the most out of them. I used this to replace my crunch audio pzx900.4 a/b class amp. Which gave me good service for more than 12 years and I'm not sure altogether that it's still not working I just decided to replace it. Next I will replace the capacitor which is also over 12 years old I won't need to go larger I'll stay with the two farad and just replace the one that is still working but it's time to replace it. With me my stereo is like my friend and if I were to sell my car I would remove my stereo and put the factory one back in, I would take my friend with me to my next car. My head unit is a dual din Kenwood Excelon. I love the kenwoods and I use them exclusively. Go with the excelons and you got the best they have. This amp represents a great value at its price point, can be found for under $90.00 but beyond that it's a best buy in my book. Look for the utube reviews. Recoil for serious sound.

### ⭐⭐⭐⭐⭐ BA little amp
*by G***D on June 8, 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🏆

## 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

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-10*