---
product_id: 255458862
title: "BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof, Use Amp with Stereo and Subwoofer, Crossover"
brand: "boss audio systems"
price: "₪890"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/255458862-boss-audio-systems-mc900b-amplifier-for-atv-utv-car-marine
store_origin: IL
region: Israel
---

# 500W max output power 4-channel versatile audio Weatherproof durability BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof, Use Amp with Stereo and Subwoofer, Crossover

**Brand:** boss audio systems
**Price:** ₪890
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash your soundtrack anywhere — power, precision, and weatherproof style!

## Quick Answers

- **What is this?** BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof, Use Amp with Stereo and Subwoofer, Crossover by boss audio systems
- **How much does it cost?** ₪890 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/255458862-boss-audio-systems-mc900b-amplifier-for-atv-utv-car-marine)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Stay Charged On The Go:** USB charging port keeps your devices powered during every journey.
- • **Plug & Play Versatility:** Supports 2/4 Ohm speakers, subwoofers, and RCA outputs for ultimate customization.
- • **Built to Brave the Elements:** Weatherproof design ensures epic sound whether on land or water.
- • **Power Your Ride Loud & Clear:** 125W RMS x 4 channels delivers immersive sound for every adventure.
- • **Seamless Bluetooth Streaming:** Cut the cords—control your playlist with the included multi-function remote.

## Overview

The MC900B is a compact yet powerful 4-channel amplifier delivering up to 500 watts max output. Designed for ATV, UTV, car, and marine use, it features Bluetooth streaming with a multi-function remote, weatherproof construction, and versatile connectivity options including RCA outputs and USB charging. Perfect for driving immersive audio on the go, backed by a 6-year warranty for peace of mind.

## Description

MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof, Use Amp with Stereo and Subwoofer, Crossover

## Features

- Power - 125 Watts Max x 4 @4 Ohms, 94 Watts RMS x 4 @4 Ohms
- Specs - Dimensions - 1.75” x 6.6” x 1.75”, Weighs 2.9 lbs.
- Bluetooth - You do not need a head unit. Just power up the MC900B and hook up some speakers to it. The included Bluetooth remote control lets you stream your music via your Bluetooth device and use apps like Spotify and Pandora
- Auxiliary in - The Bluetooth remote is compatible with the audio output from smartphones as well as MP3 players. Just plug in and start playing
- USB Charging - You can charge your USB devices using the USB charging port
- Weatherproof - The MC900B has been designed to handle some light weather conditions without giving up on you. It is great for use in ATVs and boats.
- Class AB - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through desertcart.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

## Product Details

- **Item dimensions L x W x H:** 19.8 x 9.7 x 4.4 centimeters
- **Voltage:** 12 Volts
- **Manufacturer:** BOSS Audio Systems
- **Maximum supply voltage:** 12 Volts (DC)
- **Minimum supply voltage:** 12 Volts

## Images

![BOSS Audio Systems MC900B Amplifier for ATV UTV Car Marine - 500 High Output, 4 Channel, 2/4 Ohm, Bluetooth Multi-Function Remote, RCA Out, Weatherproof, Use Amp with Stereo and Subwoofer, Crossover - Image 1](https://m.media-amazon.com/images/I/81TdBbWe9OL.jpg)

## Questions & Answers

**Q: Can i use amp without remote?**
A: Integrated with remote control.

**Q: How can i use without remote**
A: Resistant Amplifier System with Bluetooth Multi Function Remote control

**Q: Can the usb jack read the usb flash drive?**
A: Hello ,

MC900 B model has only usb charging feature. 
However, if you want, ASK904B.64 model has a USB playback feature. 
Have a nice day.
Pekel's Market

## Frequently Bought Together

- BOSS Audio Systems MC900B 4 Channel Amplifier for ATV UTV Car Marine - 500 High Output, Low Level Inputs, Full Range, Weatherproof, Bass for Subwoofer
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems MRGB65B 6.5 Inch Marine Boat Stereo Speakers - 200 Watts (per pair), Coaxial, 2 Way, Full Range, 4 Ohms, Multi-Color Illumination, Weatherproof, Sold in Pairs

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**Shop now:** [https://www.desertcart.co.il/products/255458862-boss-audio-systems-mc900b-amplifier-for-atv-utv-car-marine](https://www.desertcart.co.il/products/255458862-boss-audio-systems-mc900b-amplifier-for-atv-utv-car-marine)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-24*