---
product_id: 433360884
title: "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"
brand: "recoil"
price: "NT$7717"
currency: TWD
in_stock: true
reviews_count: 13
category: "Recoil"
url: https://www.desertcart.tw/products/433360884-recoil-di550-4-full-range-class-d-4-channel-car
store_origin: TW
region: Taiwan
---

# 1040W max power punch Efficient heatsink cooling 4-way protection circuitry 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

**Brand:** recoil
**Price:** NT$7717
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash the Power, Own the Road — Sound That Demands Attention

## Quick Answers

- **What is this?** 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 by recoil
- **How much does it cost?** NT$7717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/433360884-recoil-di550-4-full-range-class-d-4-channel-car)

## 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

- • **Cool Under Pressure:** Sophisticated heatsink design keeps the amplifier running cool and efficient, so your sound stays sharp on every drive.
- • **Tailor Your Soundscape:** Fully adjustable gain, LPF, HPF, crossover, and bass EQ controls let you customize your audio experience to perfection.
- • **Power That Commands Attention:** Delivers a massive 1040 Watts max power with 130W RMS per channel at 2 Ohms for crystal-clear, room-filling sound.
- • **Seamless Integration & Flexibility:** Bridgeable 4-channel design supports 2-4 Ohm stability, fitting effortlessly into any car audio setup for maximum versatility.
- • **Built to Last, Engineered to Perform:** Equipped with a high-speed MOSFET power supply and premium internal components ensuring reliable, distortion-free audio even under heavy loads.

## 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, advanced 4-way protection circuitry, and adjustable sound controls, it offers premium sound clarity and reliability. Its efficient heatsink design ensures cool operation, while bridgeable channels and 2-4 Ohm stability provide versatile installation options for audiophiles seeking professional-grade car audio performance.

## Description

Buy 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: Dual-Channel Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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.
Review: BA little amp - 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 |
| Best Sellers Rank | #10,055 in Electronics ( See Top 100 in Electronics ) #3 in Car Dual-Channel Amplifiers |
| Brand | RECOIL |
| Date First Available | December 29, 2021 |
| Item Weight | 3.41 pounds |
| Item model number | DI550.4 |
| Manufacturer | RECOIL |
| Material | Metal |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature | 85 Degrees Celsius |
| Output Power | 1040 Watts |
| Package Dimensions | 10.43 x 7.91 x 3.39 inches |
| 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

![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 - Image 1](https://m.media-amazon.com/images/I/61yWmPfvjML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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🏆

### ⭐⭐⭐⭐⭐ Great quality at a great price!
*by M***N on August 7, 2025*

Excellent quality amp for the price. I bought this amp to replace the Boss 4 channel amp that had a high pitch noise. I am pleased that this amp has no signal noise and works perfectly. If I put together another sound system...I'm definitely buying this amp again.

## 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 Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*