---
product_id: 340721666
title: "MB Quart, 2 A-B Box, Black (NA24002)"
brand: "mb quart"
price: "$9930"
currency: MXN
in_stock: true
reviews_count: 5
category: "Mb Quart"
url: https://www.desertcart.mx/products/340721666-mb-quart-2-a-b-box-black-na24002
store_origin: MX
region: Mexico
---

# 400W peak power output Compact 3.7x5.5x1.8 in size >90dB signal-to-noise ratio MB Quart, 2 A-B Box, Black (NA24002)

**Brand:** mb quart
**Price:** $9930
**Availability:** ✅ In Stock

## Summary

> ⚡ Compact power, massive impact—sound that moves you!

## Quick Answers

- **What is this?** MB Quart, 2 A-B Box, Black (NA24002) by mb quart
- **How much does it cost?** $9930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/340721666-mb-quart-2-a-b-box-black-na24002)

## 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

- • **Ultra-Compact Design:** Fits seamlessly into tight spaces—upgrade your ride without compromise
- • **Powerhouse in a Pocket:** Delivers 2x250W @ 2Ω for crisp, powerful sound without bulk
- • **Effortless Installation:** Quick-release Molex connectors make setup a breeze—no tech headaches
- • **Marine-Grade Durability:** Certified for powersports and marine use, built to withstand the elements
- • **Precision Audio Control:** On-board equalization and 12dB bass boost for tailored soundscapes

## Overview

The MB Quart NA24002 is a compact, 2-channel Class D amplifier delivering up to 400 watts peak power with advanced features like on-board equalization, bass boost, and a subsonic filter. Designed for powersports and marine environments, it offers high signal clarity (>90dB SNR) and easy installation with quick-release connectors, making it the perfect upgrade for audiophiles seeking powerful sound in a sleek, durable package.

## Description

'MB Quart compact Two Channel, 400 watt Powersports amplifier with on-board equalization and simple instalation with quick release connectors. Specifications CLASS Full Range Class D VARIABLE VOLTAGE 0.2V~9V SIGNAL TO NOISE RATIO>90dB FREQUENCY RESPONSE 20Hz-20kHz CROSSOVER TYPE Electronic 12dB Per Octave LOW PASS CROSSOVER SWITCH LOW PASS 300 HZ BASS BOOST 0-12dB@45Hz SUBSONIC FILTER 60Hz POWER @ 2-OHMS 2 x 250W POWER @ 4-OHMS 2 x 125W TOTAL CHANNELS 2 AUDIO INPUTS RCA POWER TERMINAL 12V/GND Molex 10 ga SPEAKER TERMINAL WIRE GAUGE Molex Plug Connector FUSING 1 x 30 Amps CERTIFICATIONS Marine & Powersports DIMENSIONS 3.70 X 5.51 X 1.77 in 9.4 X 14.0 X 4.5 cm WEIGHT 2.12 lbs (0.96 kg)'

Review: Works good, decent power, fantastic small size. I put this in my 2015 Tesla Model S to drive the front door speakers (Infinity Kappa 63XF) and they work great. The stock stereo was weak and so I needed an upgrade that didn't pull too much power. This is a nice compact unit that is power efficient.
Review: I drop a a video just to show you guys the sound quality of the amp. It is connected with bluetooth and it still sounds awesome. I love this amp. Throws out an amazing amount of power easy to put anywhere. For any application. I used this on my Yamaha wave runner. I did the install myself and like I said before you can put it anywhere. This is a must buy. Especially for the price. Great job MB Quart!

## Features

- Mb Quart Na2-400. 2 Compact Two Channel, 400 Watt Powersports Amplifier
- The Package heigt of the product is 24.4 centimeters
- The Package Length of the product is 7.9 centimeters
- The Package Width of the product is 17.7 centimeters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X16DLGT |
| Guaranteed software updates until | unknown |
| Item model number | NA24002 |
| Manufacturer | MB QUART |

## Product Details

- **Brand:** MB Quart
- **Manufacturer:** MB QUART
- **Mounting type:** Surface Mount
- **Number of channels:** 2
- **Voltage:** 9 Volts

## Images

![MB Quart, 2 A-B Box, Black (NA24002) - Image 1](https://m.media-amazon.com/images/I/61+a8BqOjtL.jpg)
![MB Quart, 2 A-B Box, Black (NA24002) - Image 2](https://m.media-amazon.com/images/I/61QhN4ndk2L.jpg)
![MB Quart, 2 A-B Box, Black (NA24002) - Image 3](https://m.media-amazon.com/images/I/61i9kjrV1dL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this plug and play into ride command and rzr door speakers?**
A: Yes it plugs into the ride command behind the head unit. Not sure on the speakers since I run pods only but if the speakers you have are connected to the ride command it should be fine

**Q: Will this work to power one 10in sub?**
A: It pushes my two 8” mid range speakers well. Unfortunately I don’t think this amp is bridgable so it’s probably not the right choice for a single sub.

**Q: Is the 900w amp stereo or mono sub amp?**
A: It isn't 900 watts. It is 200x2 watts RMS at 2 ohms, so that is 400 watts total. It is fused with a single 30amp fuse.

**Q: Will this power a pair of 6.5 kicker ds door speakers and this plugs in your stereo**
A: Plugged right into my razor with ride command. It powers a pair of roll bar mounted speakers on mine just fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***7 on 8 March 2025*

Works good, decent power, fantastic small size. I put this in my 2015 Tesla Model S to drive the front door speakers (Infinity Kappa 63XF) and they work great. The stock stereo was weak and so I needed an upgrade that didn't pull too much power. This is a nice compact unit that is power efficient.

### ⭐⭐⭐⭐⭐ Review
*by F***S on 28 July 2020*

I drop a a video just to show you guys the sound quality of the amp. It is connected with bluetooth and it still sounds awesome. I love this amp. Throws out an amazing amount of power easy to put anywhere. For any application. I used this on my Yamaha wave runner. I did the install myself and like I said before you can put it anywhere. This is a must buy. Especially for the price. Great job MB Quart!

### ⭐ Review
*by T***N on 4 October 2024*

This is my second MQ amp. My sub amp is amazing. This one draws way too much power. Blows through 30amp fuses and heats up the - line to melting point. The unit was an open box item Amazon sold. I think Amazon sold a broken unit that caused a lot more damage than the unit cost.

## Frequently Bought Together

- MB Quart, 2 A-B Box, Black (NA24002)
- MB Quart NA2-400.1 Compact 400 watt Mono Powersports Amplifier to for a subwoofer
- MB Quart NA2-320.4 Compact Four Channel, 320 watt Powersports Amplifier, Black

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-02*