---
product_id: 24711657
title: "MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt"
brand: "mb quart"
price: "€ 19.38"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.ie/products/24711657-mb-quart-da1-500-2-discus-amplifier-2-channel-500
store_origin: IE
region: Ireland
---

# 500W Power Output High Thermal Performance Three-Stage Protection MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt

**Brand:** mb quart
**Price:** € 19.38
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Amplify Your Sound, Elevate Your Experience!

## Quick Answers

- **What is this?** MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt by mb quart
- **How much does it cost?** € 19.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/24711657-mb-quart-da1-500-2-discus-amplifier-2-channel-500)

## Best For

- mb quart enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** On-board fusing and three-stage protection circuits safeguard your investment.
- • **Unleash the Power:** Experience a booming 500 watts of pure audio bliss.
- • **Effortless Installation:** Ample extrusion length simplifies setup while maximizing performance.
- • **Stay Cool Under Pressure:** Focused mass aluminum heat sinks ensure optimal thermal management.
- • **Smart Design for Superior Sound:** 6.5-inch wide PCBs enhance parts spacing for clearer audio.

## Overview

The MB Quart DA1-500.2 Discus Amplifier delivers a powerful 500 watts across two channels, designed with advanced thermal management and protection features to ensure longevity and superior sound quality. Its smart design and easy installation make it a must-have for any audio enthusiast.

## Description

The DA1-500.2 model is a 500 Watt Two-channel amplifier with an all new ground-up design. It features: focused mass aluminum heat sinks, 6.5-inch wide PCB's that provide better parts spacing, ample extrusion length for high thermal performance, three-stage protection circuits, and on-board fusing for all models.

## Features

- Focused mass aluminum heat sinks
- 6.5-inch wide PCB's provide better parts spacing
- Ample extrusion length for high thermal performance
- Three-stage protection circuits
- On-board fusing for all models

## Product Details

- **Item dimensions L x W x H:** 14.5 x 10.38 x 3.13 inches
- **Manufacturer:** Maxxsonics USA, Inc.
- **Brand:** MB Quart
- **Number of Channels:** 2
- **Global Trade Identification Number:** 00806576223887

## Images

![MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt - Image 1](https://m.media-amazon.com/images/I/519MJl8G60L.jpg)
![MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt - Image 2](https://m.media-amazon.com/images/I/51nyfiEcEOL.jpg)
![MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt - Image 3](https://m.media-amazon.com/images/I/51eeQDZFumL.jpg)
![MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt - Image 4](https://m.media-amazon.com/images/I/51StEgqvVvL.jpg)
![MB Quart DA1-500.2 Discus Amplifier, 2-Channel 500-Watt - Image 5](https://m.media-amazon.com/images/I/51lm4haT17L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    better than I expected at this price point
  

*by R***K on Reviewed in the United States on July 11, 2015*

Wow...better than I expected at this price point. Using this to power four alpine spr-69 6x9s which are 100 watts rms. Originally, I used a kicker sx350.2 from 2008 to power them. It didn't provide enough wattage to get volume/bass i desired and I was getting noise through the speakers the higher the gain went....so I decided to purchase this amp. 600x2 at 2 ohms essentially providing 150 watts rms to each speaker. Installation was pretty straight forward except the gain...because there isn't any. Instead, it's a level matched knob you set based on the signal strength your feeding it. The install instructions were clear enough to get it right within 10-15 minutes of listening. The speakers sound better powered by the mb quart amp than my old kicker. Bass was deeper and had punch using a little bass boost. it just sounded like the mb quart had more of an open airy sound. almost like the imaging changed for better using the mb quart amp vs the kicker which was a pleasant surprise. No annoying hiss noise through the speakers regardless of point of level match like the kicker had. The wattage out is noticeable so while it doesn't come with a certificate stating its actual tested output, I would feel confident saying its at least close to its stated wattage.The only downside- it's big. For a 2 channel amp, this thing is borderline a monster at over 19 inches long. I mounted under the seat, but had to remove the bolts to the seat to get it there. Not an easy fit. And could the mb quart website be any more vague about the makeup/technology of this amp? They supposedly built this thing from the ground up but cant inform us about anything more than 5 bullet points consisting of a couple words?Anyways, Very happy with the purchase. I would def buy another da1 mb quart discus amp. I recommend you give this or another amp from this line a serious look.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    ... MSRP for this amp I will still be very satisfied and for the price her on AMAZON I'm extremely ...
  

*by M***A on Reviewed in the United States on May 20, 2016*

Even if I paid full MSRP for this amp I will still be very satisfied and for the price her on AMAZON I'm extremely impressed. I don't know what's up with the installs and other so so reviews about this amp. Im running 4 sets of 6.5" components off this amp full throttle for 10-12hrs straight every day with no issues and clean crisp sound the entire time. I'm pushing the full 2000watts out of this amp running it 4 channel at 2ohms per channel. That's a pair of components on each channel ( 2-6.5" mid bass drivers with their tweeters and crossovers) that's 16 speakers total producing more clean sound than your ears can deal with.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    good value
  

*by A***R on Reviewed in the United States on January 26, 2016*

Got this to push my two Soundqubed 18,s does very well,my only bitch is the remote bess knob is hard for me to turn because funky design and according to MB Quart its the only one from Maxsonics that works?

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**Shop now:** [https://www.desertcart.ie/products/24711657-mb-quart-da1-500-2-discus-amplifier-2-channel-500](https://www.desertcart.ie/products/24711657-mb-quart-da1-500-2-discus-amplifier-2-channel-500)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*