---
product_id: 184686134
title: "Infinity Marine M704A 4-Channel Amplifier"
brand: "pacific stereo"
price: "€ 80.71"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.nl/products/184686134-infinity-marine-m704a-4-channel-amplifier
store_origin: NL
region: Netherlands
---

# Infinity Marine M704A 4-Channel Amplifier

**Brand:** pacific stereo
**Price:** € 80.71
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Infinity Marine M704A 4-Channel Amplifier by pacific stereo
- **How much does it cost?** € 80.71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/184686134-infinity-marine-m704a-4-channel-amplifier)

## Best For

- pacific stereo enthusiasts

## Why This Product

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

## Description

Product Details New weather-resistant & high-performance Infinity Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs. Infinity Marine amplifiers incorporate our latest amplifier topology that includes selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment for precision system tuning. Engineered for harsh marine conditions, with power and performance to meet the needs of any outdoor audio system, Infinity Marine amplifiers are the perfect match for all of your Infinity marine products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pacific Stereo |
| Brand | Pacific Stereo |
| Item Weight | 9.31 pounds |
| Package Dimensions | 16.77 x 9.33 x 4.37 inches |
| Item model number | M704A |
| Manufacturer Part Number | M704A |

## Images

![Infinity Marine M704A 4-Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/91jGQmBkAFL.jpg)
![Infinity Marine M704A 4-Channel Amplifier - Image 2](https://m.media-amazon.com/images/I/71--PDWaGiL.jpg)
![Infinity Marine M704A 4-Channel Amplifier - Image 3](https://m.media-amazon.com/images/I/71TTLHSARVL.jpg)
![Infinity Marine M704A 4-Channel Amplifier - Image 4](https://m.media-amazon.com/images/I/81cElutpVGL.jpg)
![Infinity Marine M704A 4-Channel Amplifier - Image 5](https://m.media-amazon.com/images/I/81teNHPoAqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great amp
  

*by A***R on Reviewed in the United States on March 21, 2021*

I installed this amp with 4 6.5inch infinity speakers. It’s very powerful. I have the gain at about 25%. Sounds good, beats the old discount amp that used to be in there.

### ⭐ 1.0 out of 5 stars







  
  
    Humming sound
  

*by C***Y on Reviewed in the United States on October 2, 2023*

A humming sound came from this united it was replaced with a Focal amplifier and the problem was solvedReturned

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for outdoor speaker setup
  

*by M***O on Reviewed in the United States on June 30, 2021*

Using for outdoor speakers (KEF Ventura 6 + Infinity 10” marine sub) and the sound quality is great

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**Shop now:** [https://www.desertcart.nl/products/184686134-infinity-marine-m704a-4-channel-amplifier](https://www.desertcart.nl/products/184686134-infinity-marine-m704a-4-channel-amplifier)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-05-11*