---
product_id: 389186923
title: "NA2-400.1 Compact 400 watt Mono Powersports Amplifier to for a subwoofer"
brand: "mb quart"
price: "₱21242"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/389186923-na2-400-1-compact-400-watt-mono-powersports-amplifier-to
store_origin: PH
region: Philippines
---

# 400W peak power output Mono channel optimized for subwoofers Compact design for powersports vehicles NA2-400.1 Compact 400 watt Mono Powersports Amplifier to for a subwoofer

**Brand:** mb quart
**Price:** ₱21242
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash the bass beast on every ride!

## Quick Answers

- **What is this?** NA2-400.1 Compact 400 watt Mono Powersports Amplifier to for a subwoofer by mb quart
- **How much does it cost?** ₱21242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/389186923-na2-400-1-compact-400-watt-mono-powersports-amplifier-to)

## 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

- • **Compact & Rugged:** Fits seamlessly into powersports setups without sacrificing durability or style.
- • **Mono Channel Mastery:** Engineered specifically to drive subwoofers with precision and clarity.
- • **Pure 400W Power Boost:** Delivers deep, thunderous bass that commands attention on every ride.
- • **Ride-Ready Reliability:** Built to withstand the bumps and vibrations of off-road adventures.
- • **Plug-and-Play Simplicity:** Easy installation means you’re bass-ready in no time—no tech headaches.

## Overview

The MB Quart NA2-400.1 is a compact, 400-watt mono amplifier designed specifically for powersports subwoofers, delivering powerful, clear bass in a rugged, space-saving form factor ideal for motorcycles, ATVs, and other off-road vehicles.

## Description

MB Quart NA2-400.1 Compact 400 watt Mono Powersports Amplifier to for a subwoofer

## Features

- Mb Quart Na2-400.1 Compact 400 Watt Mono Powersports Amplifier To For A Subwoofer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 1 |
| Package Type | box" or "envelope |
| Output Power | 4E+2 Watts |
| Minimum Supply Voltage | 0.2 Volts |
| Mounting Type | Surface Mount |
| Voltage | 9 Volts |
| Maximum Supply Voltage | 9 Volts |
| Specification Met | Astm, Ipx5 |
| Material Type | Aluminum |
| Item Dimensions | 2 x 4 x 6 inches |

## Product Details

- **Item dimensions L x W x H:** 2 x 4 x 6 inches
- **Voltage:** 9 Volts
- **Manufacturer:** Mbquart
- **Maximum Supply Voltage:** 9 Volts
- **Minimum Supply Voltage:** 0.2 Volts

## Images

![NA2-400.1 Compact 400 watt Mono Powersports Amplifier to for a subwoofer - Image 1](https://m.media-amazon.com/images/I/61h9gPb0wsL.jpg)

## Questions & Answers

**Q: Can this get wet?**
A: No.  The terminals and cooling vents are not waterproof.  What makes these amplifiers preferable for recreational vehicles is that they have pigtail connections versus exposed wore terminals offering some protection to liquid splashes, but by no means waterproof.

**Q: is it marine rated?**
A: Yes

**Q: Does this amp have speaker (high) level inputs?**
A: No.  RCA inputs only.  You will need a LOC to convert to low level outputs.

**Q: I have a 2018 polaris with ride command, will this amp connect to the ride command head unit?**
A: Not sure better check with Polaris

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.ph/products/389186923-na2-400-1-compact-400-watt-mono-powersports-amplifier-to](https://www.desertcart.ph/products/389186923-na2-400-1-compact-400-watt-mono-powersports-amplifier-to)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-05*