---
product_id: 344873790
title: "MUD100.4 Mud Series 400 Watt RMS 4 Channel Class D Compact Weatherproof Outdoor Powersports ATV UTV Motorcycle Sound System Stereo Amplifier Kit"
brand: "mtx"
price: "£655.58"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/344873790-mud100-4-mud-series-400-watt-rms-4-channel-class
store_origin: GB
region: United Kingdom
---

# MUD100.4 Mud Series 400 Watt RMS 4 Channel Class D Compact Weatherproof Outdoor Powersports ATV UTV Motorcycle Sound System Stereo Amplifier Kit

**Brand:** mtx
**Price:** £655.58
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MUD100.4 Mud Series 400 Watt RMS 4 Channel Class D Compact Weatherproof Outdoor Powersports ATV UTV Motorcycle Sound System Stereo Amplifier Kit by mtx
- **How much does it cost?** £655.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/344873790-mud100-4-mud-series-400-watt-rms-4-channel-class)

## Best For

- mtx enthusiasts

## Why This Product

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

## Description

MTX MUD100.4 Mud Series 400 Watt RMS 4 Channel Class D Compact Weatherproof Outdoor Powersports ATV UTV Motorcycle Sound System Stereo Amplifier Kit

## Features

- About this item     INSTALL IN THE TINIEST OF SPACES: Compact design and small footprint chassis allows for installation in space challenged vehicles     WEATHER-PROOF DESIGN: Conformal coated circuit board is protected anst corrosion or circuit deterioration due to exposure to moisture or salty conditions     WIDE RANGE OF ABILITY: Fixed high and low pass crossovers allow use with full-range speakers or subwoofers     HIGH AND LOW-LEVEL INPUTS: High and low-level inputs allow for connections to both speaker and RCA input signals     CONVENIENT PIGTAIL CONNECTION: Includes a pigtail that contains all of the wiring necessary to connect power, ground, and signal without having to make a connection directly at the amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DAYDY64 |
| Best Sellers Rank | #414 in Powersports Speaker Systems |
| Brand | MTX |
| Customer Reviews | 3.8 3.8 out of 5 stars (43) |
| Date First Available | March 22, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.14 pounds |
| Item model number | MUD100.4 |
| Manufacturer | MTX |
| Material | Plastic |
| Maximum Supply Voltage | 16 Volts |
| Minimum Supply Voltage | 12 Volts |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 400 Watts |
| Package Type Name | Box |
| Specification Met | RoHS, WEEE |
| UPC | 715442241934 021100929985 |
| Voltage | 400 Volts |
| Warranty | 2-Year Manufacturer Warranty |
| Wireless Remote | No |

## Product Details

- **Manufacturer:** MTX
- **Maximum Supply Voltage:** 16 Volts
- **Minimum Supply Voltage:** 12 Volts
- **Mounting Type:** Surface Mount
- **Voltage:** 400 Volts

## Images

![MUD100.4 Mud Series 400 Watt RMS 4 Channel Class D Compact Weatherproof Outdoor Powersports ATV UTV Motorcycle Sound System Stereo Amplifier Kit - Image 1](https://m.media-amazon.com/images/I/61LvSgjRS+L.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- MTX MUD100.4 Mud Series 400 Watt RMS 4 Channel Class D Compact Weatherproof Outdoor Powersports ATV UTV Motorcycle Sound System Stereo Amplifier Kit
- MTX AWBTSW Bluetooth Rocker Switch Receiver and Control
- MTX MUD65PL Mud Series 6.5 Inch 50 Watt RMS Handlebar Cage Mount Weatherproof Coaxial Motorcycle ATV UTV Speaker Pair with RGB LED Lights

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**Shop now:** [https://www.desertcart.co.uk/products/344873790-mud100-4-mud-series-400-watt-rms-4-channel-class](https://www.desertcart.co.uk/products/344873790-mud100-4-mud-series-400-watt-rms-4-channel-class)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-17*