---
product_id: 325237967
title: "Car Full Range Amplifier 800 - 4 Channels 800 Watts RMS 4 Ohm - Compact Size - Professional Quality - 2025 Best Performance Award"
brand: "soundigital"
price: "€ 261.89"
currency: EUR
in_stock: true
reviews_count: 13
category: "Soun Digital"
url: https://www.desertcart.sk/products/325237967-car-full-range-amplifier-800-4-channels-800-watts-rms
store_origin: SK
region: Slovakia
---

# 800W RMS power output Compact 9.84x4.72x2.36 in size Moisture & vibration resistant Car Full Range Amplifier 800 - 4 Channels 800 Watts RMS 4 Ohm - Compact Size - Professional Quality - 2025 Best Performance Award

**Brand:** soundigital
**Price:** € 261.89
**Availability:** ✅ In Stock

## Summary

> 🎵 Power Meets Precision — Amplify Your Ride, Anywhere!

## Quick Answers

- **What is this?** Car Full Range Amplifier 800 - 4 Channels 800 Watts RMS 4 Ohm - Compact Size - Professional Quality - 2025 Best Performance Award by soundigital
- **How much does it cost?** € 261.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/325237967-car-full-range-amplifier-800-4-channels-800-watts-rms)

## 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

- • **Pro-Level Audio Control:** Fine-tune your sound with built-in crossovers, gain adjustments, and bridgeable channels for ultimate customization.
- • **Built to Brave the Elements:** Conformal-coated, vibration-proof, and moisture-resistant for rugged, all-weather performance.
- • **Next-Gen Class D Efficiency:** Stay cool and conserve battery life with cutting-edge tech engineered for long-lasting, clean power.
- • **Unleash 800 Watts of Pure Power:** Dominate your soundstage with crystal-clear, distortion-free audio across 4 versatile channels.
- • **Ultra-Compact Design for Stealth Installs:** Fits effortlessly in tight spaces—perfect for motorcycles, cars, and custom stealth builds.

## Overview

The SounDigital 800.4 EVO 4.0 is a professional-grade, 4-channel Class D amplifier delivering 800 watts RMS at 4 ohms. Its compact aluminum chassis is engineered for moisture and vibration resistance, making it ideal for motorcycles, cars, boats, and off-road vehicles. Featuring advanced thermal and short circuit protection, built-in crossovers, and bridgeable channels, it offers flexible, high-efficiency audio performance in tight spaces. Trusted worldwide by audio pros, this amp combines rugged durability with crystal-clear sound and easy installation.

## Description

The SounDigital 800.4 EVO 4.0 is a high-performance 4-channel Class D amplifier built to deliver powerful, clean sound in a compact and versatile design. With up to 800 watts of total power, this amp is perfect for cars, motorcycles, boats, and off-road vehicles where space is limited but sound quality is essential. The EVO 4.0 series uses advanced Class D technology to provide high efficiency with low heat output, ensuring stable performance even during long play sessions. Its rugged construction and compact size make it ideal for both daily drivers and competition setups. Featuring thermal protection, short circuit protection, and moisture-resistant components, this amp is built to perform in harsh environments. Whether you're upgrading your car stereo or building a full custom system, the SounDigital 800.4 EVO 4.0 delivers crystal-clear audio, reliable power, and easy installation in one sleek unit.

Review: GREAT AMP AND COMPACT SIZE - I ordered this Soundigital 800.4 EVO, the big brother to the Soundigital 400.1 EVO I bought for the front speakers. Same powerful output X2 as its little brother!! I am running these two amps in my 2020 Harley-Davidson Road Glide. Bridged both amps, the 400.4 running the front two 6.5” and the 800.4 running the two rear 6x9’s. WOW!!! Pair these amps with a good set of Polk marine speakers and a small EQ or head unit with a good EQ to dial it all in and I’d put this setup against any much more expensive setup any day!!! I do concert sound for a living and understand sound delivery and this system sounds AMAZING sitting in place or running 75 mph down the road… For the money, it just cannot be beat!!!
Review: Powerful for its size - Works great for the size it comes in would buy again easy to hide and fits in small places

## 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. Whether you're upgrading your car stereo, motorcycle speakers, or even a boat system, this amplifier fits seamlessly into your build.
- Aluminum Heatsink Housing for Strength and Heat Dissipation Crafted with a durable aluminum chassis, the 800.4 EVO 4.0 stays cooler under pressure. The heatsink design not only protects internal components but also helps maintain peak performance during long rides or hot weather conditions.
- Bridgeable Channel Options for More System Design Freedom Need more power to a single speaker or subwoofer? You can bridge the channels for higher output, giving you the flexibility to build your system exactly how you want it, whether you’re running a clean 4-speaker stage or a 2-channel monster.
- SounDigital Quality – Trusted Worldwide by Audio Enthusiasts and Pros SounDigital is known globally for its innovation in compact, high-performance amplifiers. The EVO 4.0 series represents the cutting edge of sound engineering, trusted by professional installers, competition builders, and serious audio lovers everywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GNGP28Q |
| Best Sellers Rank | #13,066 in Electronics ( See Top 100 in Electronics ) #21 in Car Multichannel Amplifiers |
| Brand | SounDigital |
| Date First Available | January 11, 2021 |
| Item Weight | 1.74 pounds |
| Item dimensions L x W x H | 9.84 x 4.72 x 2.36 inches |
| Item model number | 800.4 EVO 4.0 |
| Manufacturer | SounDigital |
| Material | Aluminum |
| Mounting Type | Freestanding |
| Number of Channels | 4 |
| Output Power | 800 Watts |
| Product Dimensions | 9.84 x 4.72 x 2.36 inches |
| Specification Met | CE, FCC, RoHS |
| Voltage | 12.6 Volts (DC) |

## Product Details

- **Brand:** SounDigital
- **Item dimensions L x W x H:** 9.84 x 4.72 x 2.36 inches
- **Manufacturer:** SounDigital
- **Mounting Type:** Freestanding
- **Voltage:** 12.6 Volts (DC)

## Images

![Car Full Range Amplifier 800 - 4 Channels 800 Watts RMS 4 Ohm - Compact Size - Professional Quality - 2025 Best Performance Award - Image 1](https://m.media-amazon.com/images/I/61ne3gvAt3L.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

### ⭐⭐⭐⭐⭐ GREAT AMP AND COMPACT SIZE
*by C***S on October 21, 2024*

I ordered this Soundigital 800.4 EVO, the big brother to the Soundigital 400.1 EVO I bought for the front speakers. Same powerful output X2 as its little brother!! I am running these two amps in my 2020 Harley-Davidson Road Glide. Bridged both amps, the 400.4 running the front two 6.5” and the 800.4 running the two rear 6x9’s. WOW!!! Pair these amps with a good set of Polk marine speakers and a small EQ or head unit with a good EQ to dial it all in and I’d put this setup against any much more expensive setup any day!!! I do concert sound for a living and understand sound delivery and this system sounds AMAZING sitting in place or running 75 mph down the road… For the money, it just cannot be beat!!!

### ⭐⭐⭐⭐⭐ Powerful for its size
*by C***A on October 1, 2025*

Works great for the size it comes in would buy again easy to hide and fits in small places

### ⭐⭐⭐⭐⭐ Good sound
*by E***Z on November 17, 2025*

Excellent equipment di the job perfectly

## 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 Slovakia*
*Store origin: SK*
*Last updated: 2026-02-19*