---
product_id: 50170615
title: "TM400X4ad - 4-Channel Amplifier Class-AD 400 Watt"
brand: "rockford fosgate"
price: "KD 364.87"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/50170615-tm400x4ad-4-channel-amplifier-class-ad-400-watt
store_origin: KW
region: Kuwait
---

# 400W Power Marine Grade 4 Channels TM400X4ad - 4-Channel Amplifier Class-AD 400 Watt

**Brand:** rockford fosgate
**Price:** KD 364.87
**Availability:** ✅ In Stock

## Summary

> 🎉 Amp Up Your Adventure with Rockford Fosgate!

## Quick Answers

- **What is this?** TM400X4ad - 4-Channel Amplifier Class-AD 400 Watt by rockford fosgate
- **How much does it cost?** KD 364.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/50170615-tm400x4ad-4-channel-amplifier-class-ad-400-watt)

## Best For

- rockford fosgate enthusiasts

## Why This Product

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

## Key Features

- • **Unleash the Sound:** Experience 400 watts of pure audio power, perfect for your marine adventures.
- • **Compact Powerhouse:** Space-saving design fits seamlessly into your boat without compromising on power.
- • **Built for the Waves:** Marine-grade construction ensures durability against the elements.
- • **Four Channels of Fun:** Enjoy a multi-dimensional sound experience with 4 dedicated channels.
- • **Efficient Class-AD Design:** Maximize performance with cutting-edge Class-AD technology for superior sound quality.

## Overview

The Rockford Fosgate TM400X4ad is a high-performance 4-channel amplifier designed for marine use, delivering 400 watts of power. Its Class-AD technology ensures efficient sound amplification while its durable construction withstands harsh marine environments.

## Description

TM400X4ad - 4-Channel Amplifier Class-AD 400 Watt

## Features

- Marine Power Amp, 400 Watt 4 Channel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 4 |
| Output Power | 4E+2 Watts |
| Mounting Type | Boat Mount |
| Voltage | 12 Volts |
| Maximum Supply Voltage | 12 Volts |
| Specification Met | Cea-2006 Compliant |
| Material Type | Not Obtainable |
| Item Dimensions | 13.4 x 6.5 x 11.3 inches |

## Product Details

- **Item dimensions L x W x H:** 34 x 16.5 x 28.7 centimetres
- **Voltage:** 12 Volts
- **Manufacturer:** Rockford Fosgate
- **Mounting type:** Surface Mount
- **Brand:** Rockford Fosgate

## Images

![TM400X4ad - 4-Channel Amplifier Class-AD 400 Watt - Image 1](https://m.media-amazon.com/images/I/71zC2lWOlIL.jpg)

## Questions & Answers

**Q: Will this fit my 07 ultra classic with aftermarket radio**
A: Yes it can

**Q: what do i need to install this amp in my 2019 ultra limited**
A: Sadly, I did not install it - I had a mechanic do it.  However, it is basically a plug and play unit that plugs into the existing radio amp.

**Q: Does this come with the tuning cd?**
A: Being an Authorized Rockford dealer we can say, yes. The setup disc is included, link below. Thank you.
https://www.amazon.com/Rockford-Fosgate-TM400X4AD-Amplifier-Channel/dp/B00YWCRKEQ/ref=sr_1_1?keywords=Rockford+Fosgate+TM400X4ad&m=AQH2A184LSYJ8&qid=1582836819&s=merchant-items&sr=1-1

**Q: How can I purchase the speaker wire and power wire that goes connected to this amplifier?**
A: I ordered a set on ebay...Search - Rockford Fosgate Speaker Output Wire Harness

## Frequently Bought Together

- Rockford Fosgate TM400X4ad Power Marine 400 Watt Class-ad 4-Channel Amplifier
- Rockford Fosgate RFK-HD14 Amplifier Wiring Kit for 2014 Harley Davidson Road Glide & Street Glide
- Rockford Fosgate TMS65 Power Harley-Davidson 6.5" Full Range Fairing/Tour-Pak Speakers (2014+)

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**Shop now:** [https://www.desertcart.com.kw/products/50170615-tm400x4ad-4-channel-amplifier-class-ad-400-watt](https://www.desertcart.com.kw/products/50170615-tm400x4ad-4-channel-amplifier-class-ad-400-watt)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-14*