---
product_id: 341690603
title: "CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier"
brand: "ct sounds"
price: "C$32233"
currency: NIO
in_stock: true
reviews_count: 5
category: "Ct Sounds"
url: https://www.desertcart.ni/products/341690603-ct-sounds-ct-80-4d-car-audio-full-range-class
store_origin: NI
region: Nicaragua
---

# 4 CH x 110W RMS @ 2Ω 4 CH x 80W RMS @ 4Ω 2 CH x 160W RMS Bridged @ 4Ω CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier

**Brand:** ct sounds
**Price:** C$32233
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your drive with precision power and pristine sound!

## Quick Answers

- **What is this?** CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier by ct sounds
- **How much does it cost?** C$32233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/341690603-ct-sounds-ct-80-4d-car-audio-full-range-class)

## Best For

- ct sounds enthusiasts

## Why This Product

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

## Key Features

- • **Cool & Reliable:** Efficient Class D design keeps the amp running cool and durable under pressure.
- • **Built-In Filters:** Integrated low and high pass filters for tailored audio tuning on the fly.
- • **Compact Powerhouse:** Sleek aluminum build fits seamlessly in any setup while delivering robust performance.
- • **Power-Packed Precision:** True RMS power delivery ensures crystal-clear sound at every volume level.
- • **Versatile Load Handling:** Supports 2Ω and 4Ω loads for flexible speaker configurations without compromise.

## Overview

The CT Sounds CT-80.4D is a compact, full-range Class D 4-channel amplifier delivering true RMS power of 80W per channel at 4Ω, 110W at 2Ω, and 160W bridged at 4Ω. Featuring built-in low and high pass filters, it offers versatile tuning options while maintaining cool operation and long-lasting reliability, making it ideal for upgrading any car audio system with clean, powerful sound.

## Description

CT-80.4D

Review: I am using this on a 9 speaker system for a man cave powering it with a 50A 12v power supply. Speakers are inexpensive 8” Pyle 50w RMS 250w peak ceiling speakers . They are wired so that 6.5 ohms is the impedance at the amp. I personally would never run 2 ohms or less on any amp, despite it’s claim to support it. I prefer 6 to 8 ohms. Amp will run nice and cool and will last forever. If not loud enough, I get a bigger amp! I don’t overdrive the MOSFETS by dropping the load impedance. I chose this one for the low and high pass filters built in. They work very well. I have two channels feeding 8 mid/high speakers, and the other two bridged to run a 12 in sub (dual coil wired for 8 ohms). At 50% gain it gets plenty loud, sounds real clean and barely gets warm. Totally rocks the man cave. I am pleased with it so far.
Review: I have this amp powering Kicker Ks series, front doors 6x9, dash 3.5 wired in parallel, rear doors 6.5’s and this amp sends good power and sounds great in my 2022 Toyota Highlander, I do have a sub but take it out from time to time for traveling and when doing so still wanted a good sound, good was achieved

## Features

- Full Range Class D
- 4-Ohm: 4 CH x 80W RMS (True)
- 2-Ohm: 4 CH x 110W RMS (True)
- 4-Ohm (Bridged): 2 CH x 160W RMS (True)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N9UK4ZL |
| Brand | CT Sounds |
| Customer Reviews | 4.3 4.3 out of 5 stars (277) |
| Item Dimensions | 29 x 14.3 x 5.5 centimetres |
| Item Weight | 5.2 Pounds |
| Manufacturer | CT Sounds |
| Material | Aluminum |
| Maximum Supply Voltage | 14.4 Volts |
| Minimum Supply Voltage | 14 Volts (DC) |
| Model Number | CT-80-4D |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature | 85 Degrees Celsius |
| Output Power | 80 Watts |
| Package Type Name | box" or "padded envelope |
| Specification Met | 14.4 Volts |
| Supply Current | 70 Amps |
| UPC | 769055241850 |
| Voltage | 14.4 Volts |

## Product Details

- **Item dimensions L x W x H:** 29 x 14.3 x 5.5 centimetres
- **Manufacturer:** CT Sounds
- **Maximum supply voltage:** 14.4 Volts
- **Minimum supply voltage:** 14 Volts (DC)
- **Voltage:** 14.4 Volts

## Images

![CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/717zmqFtLsL.jpg)
![CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier - Image 2](https://m.media-amazon.com/images/I/71YaI8USvZL.jpg)
![CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier - Image 3](https://m.media-amazon.com/images/I/717YZ7Xr8-L.jpg)
![CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier - Image 4](https://m.media-amazon.com/images/I/61Ea-GzyrEL.jpg)
![CT Sounds CT-80.4D Car Audio Full Range Class D 4 Channel Amplifier - Image 5](https://m.media-amazon.com/images/I/610gjVPqhmL.jpg)

## Questions & Answers

**Q: Are the high input harnesses included with the amp?**
A: Yes, a ribbon style cable is included for the high level speaker connectors

**Q: I have four 12" Kenwood road series subs. single voice coil, 4 ohms, 1000watt/250watt rms what amp do I need?**
A: Buy a 1 ohm stable amplifier. 1000 watts or higher and wire all the speakers together. 
All positive and all negative together to make them 1 ohm.

**Q: Is this good for 4 skar 6.5 mid door speakers?**
A: The Skar loudspeaker midrange 6.5 @4 ohm 150 RMS yes, if you bridge it and use it as a 2 channel system. (Amp power spec is @4 ohm160 RMS bridge)

**Q: Are the high input harnesses included with the amp?**
A: Yes it does

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***E on 1 March 2022*

I am using this on a 9 speaker system for a man cave powering it with a 50A 12v power supply. Speakers are inexpensive 8” Pyle 50w RMS 250w peak ceiling speakers . They are wired so that 6.5 ohms is the impedance at the amp. I personally would never run 2 ohms or less on any amp, despite it’s claim to support it. I prefer 6 to 8 ohms. Amp will run nice and cool and will last forever. If not loud enough, I get a bigger amp! I don’t overdrive the MOSFETS by dropping the load impedance. I chose this one for the low and high pass filters built in. They work very well. I have two channels feeding 8 mid/high speakers, and the other two bridged to run a 12 in sub (dual coil wired for 8 ohms). At 50% gain it gets plenty loud, sounds real clean and barely gets warm. Totally rocks the man cave. I am pleased with it so far.

### ⭐⭐⭐⭐⭐ Review
*by D***E on 30 August 2023*

I have this amp powering Kicker Ks series, front doors 6x9, dash 3.5 wired in parallel, rear doors 6.5’s and this amp sends good power and sounds great in my 2022 Toyota Highlander, I do have a sub but take it out from time to time for traveling and when doing so still wanted a good sound, good was achieved

### ⭐⭐⭐⭐⭐ Review
*by T***R on 11 February 2026*

very easy to install didn't need any instructions

## Frequently Bought Together

- CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier, 480 Watts RMS
- CT Sounds Meso 6.5” 300 Watt 2-Way Premium Coaxial Car Speakers, Pair
- CT Sounds Meso 6x9” 400 Watt 2-Way Premium Coaxial Car Speakers, Pair

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-04-23*