---
product_id: 25784436
title: "Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier"
brand: "kicker"
price: "€ 221.37"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.ie/products/25784436-kicker-cxa300-4-43cxa3004-cxa300-4-4x75-watt-four-channel
store_origin: IE
region: Ireland
---

# 150W bridged mode for subs Compact 7.44x12.44x2.38 in size 4x75W RMS power output Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier

**Brand:** kicker
**Price:** € 221.37
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your ride, own the road with Kicker power!

## Quick Answers

- **What is this?** Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier by kicker
- **How much does it cost?** € 221.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/25784436-kicker-cxa300-4-43cxa3004-cxa300-4-4x75-watt-four-channel)

## Best For

- kicker enthusiasts

## Why This Product

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

## Key Features

- • **Power Your Drive:** Delivers crisp 75 watts RMS to each of four channels for immersive sound clarity.
- • **Compact Yet Mighty:** Sleek, space-saving design fits seamlessly into your vehicle without sacrificing power.
- • **Dual Mode Flexibility:** Switch to 2-channel bridged mode to unleash 150 watts RMS per channel for subwoofers or high-performance speakers.
- • **Upgrade Your Audio Game:** Transforms factory radio sound with professional-grade amplification for highs, mids, and subs.
- • **Value Meets Performance:** Highly rated and budget-friendly amp that punches above its weight in sound quality.

## Overview

The Kicker CXA300.4 is a compact 4-channel car amplifier delivering 75 watts RMS per channel, with the ability to bridge channels for 150 watts RMS output. Designed to upgrade factory audio systems, it offers clear, powerful sound for front and rear speakers or subwoofers. Lightweight and space-efficient, this amp is a top choice for millennial drivers seeking premium sound without bulk or breaking the bank.

## Description

Kicker's CXA300.4 4-channel amplifier will send 40 watts RMS to each of your front and rear speakers for a major upgrade in sound quality over the built-in amp in your car's radio. If you're looking to power a pair of small subwoofers or high-performance speakers, you can bridge the CXA300.4 to 2-channel mode to send each driver 150 watts RMS.

Review: Nice power - I have this amp powering this set of Kicker 40CSS694 CSS69 6"x9" 6x9 450 Watt 4-Ohm Car Audio Component Speakers . This provides power for my highs and mids, and with the speakers, gives me nice crisp, loud treble and consistent midrange. Not quite the amp I was looking for, but a good amp.
Review: Great little amp!! - Small yet power little amp, works great on my JL audio components. Great valve for the $$

## Features

- Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BDCBP66 |
| Best Sellers Rank | #402,645 in Electronics ( See Top 100 in Electronics ) #944 in Car Multichannel Amplifiers |
| Customer Reviews | 4.3 4.3 out of 5 stars (127) |
| Date First Available | February 2, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.5 pounds |
| Item model number | CXA300.4 |
| Manufacturer | Kicker |
| Product Dimensions | 7.44 x 12.44 x 2.38 inches |

## Product Details

- **Brand:** KICKER
- **Color:** black
- **Compatible Devices:** Car Speakers
- **Material:** Metal
- **Output Wattage:** 75 Watts

## Images

![Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier - Image 1](https://m.media-amazon.com/images/I/713+fswrSzL.jpg)
![Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier - Image 2](https://m.media-amazon.com/images/I/71FOVxlBJsL.jpg)
![Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier - Image 3](https://m.media-amazon.com/images/I/71Hfu1RDAfL.jpg)
![Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier - Image 4](https://m.media-amazon.com/images/I/71WKOnBqHtL.jpg)
![Kicker CXA300.4 (43CXA3004) CXA300.4 4x75-Watt Four-Channel Full-Range Amplifier - Image 5](https://m.media-amazon.com/images/I/71cQ4o1m9jL.jpg)

## Questions & Answers

**Q: What wiring kit should i get for this amp 4 gsuge or 8 gauge?**
A: If you Google search for CXA300.4, which is this item's model number, Kicker's site is the first result.  You can scroll down to the bottom of the page for "Manuals", where you find a PDF for this item.  If you look in the user manual at the "Installation" section, you'll see that it requires a 40 amp fuse and 8 AWG (American Wire Gauge).  If it did not suggest a wire gauge, you can look up "AWG for 40 amps" and find a ton of charts for matching wire gauge and rating types (such as THHN) to amperage value.

**Q: Would this amp work with 4 43csc65 speakers**
A: Yep

**Q: Would this support 2 12" kicker subs?**
A: This amp has nowhere near enough power to push 2 12" subs. This amp is for coaxial (door or dash) speakers. Get a Kicker mono amp. Go to the Kicker website and see which amp they suggest for your particular set of subs.

**Q: i want to pair this amp with 4 kicker km8 full range speakers which are 4 ohm and can take 150 rms per speaker. will this amp have enough power?**
A: This amp will power them but you would be leaving some power on the table. I would recommend there KX400.4!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice power
*by F***2 on June 9, 2017*

I have this amp powering this set of Kicker 40CSS694 CSS69 6"x9" 6x9 450 Watt 4-Ohm Car Audio Component Speakers . This provides power for my highs and mids, and with the speakers, gives me nice crisp, loud treble and consistent midrange. Not quite the amp I was looking for, but a good amp.

### ⭐⭐⭐⭐⭐ Great little amp!!
*by A***R on October 24, 2019*

Small yet power little amp, works great on my JL audio components. Great valve for the $$

### ⭐⭐⭐⭐⭐ I definitely prefer Kicker products.
*by S***. on February 7, 2021*

Great amp. Quality sound.

## Frequently Bought Together

- KICKER KA43CXA3004
- VooGenzek 2 Pieces Black DIY Home 2-Way Speaker Box Terminal Binding Post, Terminal Cover Post Round Spring Cup Connectors Subwoofer Connector
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/25784436-kicker-cxa300-4-43cxa3004-cxa300-4-4x75-watt-four-channel](https://www.desertcart.ie/products/25784436-kicker-cxa300-4-43cxa3004-cxa300-4-4x75-watt-four-channel)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-11*