---
product_id: 505779543
title: "SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0"
brand: "soundigital"
price: "฿17205"
currency: THB
in_stock: true
reviews_count: 6
category: "Soun Digital"
url: https://www.desertcart.co.th/products/505779543-soundigital-4-channel-compact-amplifier-800-watt-rms-4-ohm
store_origin: TH
region: Thailand
---

# 800W RMS power output 4-channel versatile configuration Premium Class D efficiency SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0

**Brand:** soundigital
**Price:** ฿17205
**Availability:** ✅ In Stock

## Summary

> 🔊 Compact power, colossal impact — sound that sets you apart.

## Quick Answers

- **What is this?** SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 by soundigital
- **How much does it cost?** ฿17205 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/505779543-soundigital-4-channel-compact-amplifier-800-watt-rms-4-ohm)

## Best For

- soundigital enthusiasts

## Why This Product

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

## Key Features

- • **Global Acclaim:** Brazilian-made, USA-popular, and UK’s best value under £200 — join the elite sound club.
- • **Compact Yet Mighty:** 80% smaller than traditional amps, fitting sleekly into any setup without compromise.
- • **Precision Engineering:** Crafted with durable aluminum and a 40A premium fuse for reliable, long-lasting use.
- • **Powerhouse Performance:** Delivers up to 400W RMS bridged for booming sound that commands attention.
- • **Flexible Channel Options:** Supports 4x132W at 4Ω, 4x200W at 2Ω, or 2x400W bridged at 4Ω to match your exact audio needs.

## Overview

The SounDigital 800.4 EVO4.0 is a premium 4-channel Class D amplifier delivering up to 800W RMS at 4 ohms. Its compact aluminum design is 80% smaller than analog counterparts, offering flexible power configurations and robust build quality with a 40A fuse. Highly rated globally, it’s the top choice for professionals seeking powerful, efficient, and reliable car audio amplification under £200.

## Description

Tojiro Knive

Review: The best amplifier - In the UK, there's nothing close to it for under £200! It has 4 channels of 132W RMS at 4 ohms, or 4 channels of 200W RMS at 2 ohms, or two bridged channels of 400W RMS at 4 ohms. Class D premium 40A fuse Premium amplifier from Brazil and very popular in the USA.
Review: Excelente - Excelente muy pequeño y potente, lo único malo son los tornillos de sujeción del cable son malos como ellos solos pero de ahí en fuera perfecto sobre todo para moto

## Features

- Unleash 800 Watts of Pure Power Across 4 Channels The SounDigital 800.4 EVO 4.0 delivers a total of 800 watts of power, split across four channels for superior flexibility. Whether you're running door speakers, mids, tweeters, or a bridged subwoofer, you get clear, consistent sound with virtually no distortion—even at high volumes.
- Engineered for Compact Installations in Motorcycles, Cars & Tight Spaces This amp is built small but mighty, making it a top choice for motorcycles, compact vehicles, and stealth audio builds. Its ultra-compact footprint allows for easy installation in saddlebags, glove compartments, under seats, or behind dashboards.
- Built Tough with Moisture-Resistant, Vibration-Proof Construction From rain-soaked rides to bumpy backroads, this amplifier is made to last. It’s designed with high-quality, conformal-coated components that resist moisture and vibration—ideal for motorcycles and rugged use environments.
- igh-Efficiency Class D Technology for Cooler, Cleaner Performance The 800.4 EVO 4.0 uses Class D circuit architecture to deliver high output with low power draw. That means less heat, more efficient energy use, and longer system lifespan—especially important in motorcycles and small vehicles with limited battery capacity.
- omplete Audio Control with Built-In Crossovers and Gain Adjustments Fine-tune your sound like a pro. This amp includes adjustable high-pass and low-pass filters, gain controls, and bridging options so you can dial in the exact audio response for your setup, whether it’s clarity-focused or bass-heavy.universal Fit for Cars, Bikes, ATVs, UTVs, and Marine Setups This amp is built for flexibility and is compatible with a wide range of vehicles and powersport platforms.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GNGP28Q |
| Best Sellers Rank | 55,071 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 29 in Car Multichannel Amplifiers |
| Brand | SounDigital |
| Customer Reviews | 4.5 out of 5 stars 886 Reviews |
| Included Components | 1 |
| Item Dimensions | 25 x 12 x 6 centimetres |
| Item dimensions L x W x H | 25 x 12 x 6 centimetres |
| Manufacturer | SounDigital |
| Manufacturer Part Number | 800.4 EVO 4.0 |
| Material | aluminum |
| Maximum Supply Voltage | 12.6 Volts (DC) |
| Maximum supply voltage | 12.6 Volts (DC) |
| Minimum Supply Voltage | 12.6 Volts (DC) |
| Minimum supply voltage | 12.6 Volts (DC) |
| Model Number | 800.4 EVO 4.0 |
| Mounting Type | Freestanding |
| Mounting type | Freestanding |
| Number of Channels | 4 |
| Output Power | 800 Watts |
| Package Type Name | Compact Box or Blister Pack |
| Specification Met | CE, FCC, RoHS |
| Unit Count | 1.0 count |
| Voltage | 12.6 Volts (DC) |

## Product Details

- **Item dimensions L x W x H:** 25 x 12 x 6 centimetres
- **Manufacturer:** SounDigital
- **Maximum supply voltage:** 12.6 Volts (DC)
- **Minimum supply voltage:** 12.6 Volts (DC)
- **Voltage:** 12.6 Volts (DC)

## Images

![SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 - Image 1](https://m.media-amazon.com/images/I/61ne3gvAt3L.jpg)
![SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 - Image 2](https://m.media-amazon.com/images/I/61v7XwwzvQL.jpg)
![SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 - Image 3](https://m.media-amazon.com/images/I/51oViQZR1wL.jpg)
![SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 - Image 4](https://m.media-amazon.com/images/I/61Z937ZOaNL.jpg)
![SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 - Image 5](https://m.media-amazon.com/images/I/61EUxcnCZ1L.jpg)

## Questions & Answers

**Q: Can you run 2 channels mid and another channel for sub**
A: Yes You can

**Q: Can you say the rms ,ohm and operating voltage for this amp?**
A: sorry I don't know because the Amp didn't work as I got it and the company wouldn't make it right

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best amplifier
*by D***O on 23 December 2025*

In the UK, there's nothing close to it for under £200! It has 4 channels of 132W RMS at 4 ohms, or 4 channels of 200W RMS at 2 ohms, or two bridged channels of 400W RMS at 4 ohms. Class D premium 40A fuse Premium amplifier from Brazil and very popular in the USA.

### ⭐⭐⭐⭐⭐ Excelente
*by M***Z on 30 March 2026*

Excelente muy pequeño y potente, lo único malo son los tornillos de sujeción del cable son malos como ellos solos pero de ahí en fuera perfecto sobre todo para moto

### ⭐⭐⭐⭐⭐ Perfect
*by B***Y on 20 August 2023*

Great product Arrived early Works perfectly You won’t be disappointed

## Frequently Bought Together

- SounDigital - Car Full Range Amplifier 800 - 4 Channels 800 Watts RMS 4 Ohm - Compact Size - Professional Quality - 2025 Best Performance Award
- DteeDck RCA Splitter 1 Female to 2 Male, 2 Pack - RCA Audio Video Cable Splitter Adapter, Dark Blue

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-10*