---
product_id: 48066755
title: "BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging"
brand: "boss audio systems"
price: "KD 102.99"
currency: KWD
in_stock: true
reviews_count: 9
category: "Boss Audio Systems"
url: https://www.desertcart.com.kw/products/48066755-boss-audio-systems-mgr350b-marine-boat-stereo-gauge-receiver-bluetooth
store_origin: KW
region: Kuwait
---

# 240W powerful output USB charging + media playback IPX6 weatherproof rating BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging

**Brand:** boss audio systems
**Price:** KD 102.99
**Availability:** ✅ In Stock

## Summary

> 🎵 Ride the waves with sound that commands attention!

## Quick Answers

- **What is this?** BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging by boss audio systems
- **How much does it cost?** KD 102.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/48066755-boss-audio-systems-mgr350b-marine-boat-stereo-gauge-receiver-bluetooth)

## 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

- • **Smart USB Charging:** Keep your devices powered up while you cruise with built-in fast USB charging.
- • **Versatile Media Access:** Plug in via USB or auxiliary input to unlock your entire music library on the water.
- • **Built to Brave the Elements:** IPX6-rated weatherproof design with UV-coated front panel keeps your music playing rain or shine.
- • **Powerful 4-Channel Amplifier:** Experience immersive surround sound with 240 watts of robust marine-grade audio power.
- • **Seamless Bluetooth Streaming:** Wirelessly control Spotify, Pandora & more from your smartphone with crystal-clear audio.

## Overview

The BOSS Audio Systems MGR350B is a marine-grade Bluetooth stereo receiver designed for boat enthusiasts who demand high-quality sound and durability. Featuring a 240-watt 4-channel amplifier, IPX6 weatherproof rating, and versatile media inputs including USB with charging, it delivers seamless wireless streaming and robust audio performance in a compact, UV-protected unit.

## Description

BOSS Audio Systems MGR350B Marine Boot Gauge Stereo - Digital Multimedia MP3 Player, Bluetooth Main Unit without CD Player, USB, AM/FM Radio Receiver, Weatherproof

Review: Great radio - This radio dropped straight into a redundant speedo hole looks and feels quality 👌
Review: vše ok

## Features

- Bluetooth Audio Streaming (Play and control music and apps like Spotify / Pandora wirelessly)
- Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly
- Weatherproof - The MGR350B has been outfitted with the latest weatherproofing techniques such as front panel UV coating, PC board with conformal coating. It has an IPX 6 rating for protection against splashing water
- Media Playback - Bluetooth, play music via the USB port or tune into the AM/FM radio stations for up to date music/news/sports and more. The MGR350B does not have a CD or DVD mechanism
- Inputs - The USB port gives you the option to have a vast library of audio files at your fingertips. The auxiliary input is compatible with audio output from smartphones and MP3 players. USB charging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VV6Y7O2 |
| Audio Encoding | Stereo |
| Audio Output Mode | Multichannel |
| Audio Output Type | Speakers |
| Best Sellers Rank | 88,663 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 360 in Marine Electronics 17,083 in Car & Vehicle Electronics |
| Box Contents | Metal Bracket, Hex Mounting Bolts, M4 Secure Nuts |
| Brand Name | BOSS Audio Systems |
| Colour | Black |
| Compatible Devices | Personal Computer, Smartphone |
| Connector Type | USB Type A |
| Control Method | App |
| Controller Type | iOS |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,350) |
| Format | MP3 Audio |
| Global Trade Identification Number | 00791489122979 |
| Item Dimensions D x W x H | 9.8D x 9W x 9H centimetres |
| Item Weight | 699 g |
| Manufacturer | BOSS Audio Systems |
| Manufacturer Part Number | MGR350B |
| Model Number | MGR350B |
| Network Connectivity Technology | Auxiliary, Bluetooth, USB |
| Number of Channels | 4 |
| Other Special Features of the Product | Bluetooth audio streaming, fast charging |
| Output Power | 240 Watts |
| Output Wattage | 240 Watts |
| Supported Internet Services | Pandora, Spotify |
| Surround Sound Channel Configuration | 5.1 |
| UPC | 791489122979 |
| Unit Count | 1.0 count |
| Video Encoding Format | H.264, H.265/HEVC, MPEG-4 |
| Wattage | 240 watts |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio encoding:** Stereo
- **Audio output mode:** Multichannel
- **Brand:** BOSS Audio Systems
- **Compatible devices:** Personal Computer, Smartphone
- **Connectivity technology:** Auxiliary, Bluetooth, USB
- **Connector type:** USB Type A
- **Controller type:** iOS
- **Special feature:** Bluetooth audio streaming, fast charging
- **Surround-sound channel configuration:** 5.1
- **Video encoding:** H.264, H.265/HEVC, MPEG-4

## Images

![BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging - Image 1](https://m.media-amazon.com/images/I/618TNGqwQjL.jpg)
![BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging - Image 2](https://m.media-amazon.com/images/I/715OJWcdX4L.jpg)
![BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging - Image 3](https://m.media-amazon.com/images/I/710da2BjL+L.jpg)
![BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging - Image 4](https://m.media-amazon.com/images/I/717WdoM0-sL.jpg)
![BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging - Image 5](https://m.media-amazon.com/images/I/61qqDBS9qmL.jpg)

## Questions & Answers

**Q: What is the RMS rating per channel?**
A: Hello,
The MGR350B outputs a total of 30 Watts RMS per channel.
Thank you,
Boss Audio Support Team

**Q: I see it's a 3 year warranty on the stereo?? I got one almost a year ago and the screen blacked out after 6 mounts what and who do I get a hold of to**
A: You should check your order and either the seller or BOSS would be my guess.

**Q: How long are the USB and aux input cords?**
A: 12 inches

**Q: Why is the one without speakers more expensive? We have speakers.**
A: No idea.  I ordered the one with speakers (only a few dollars difference), but only used the head unit.  Saving the speakers in case things change later and I want to install them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great radio
*by P***. on 15 April 2023*

This radio dropped straight into a redundant speedo hole looks and feels quality 👌

### ⭐⭐⭐⭐⭐ Review
*by A***R on 23 May 2021*

vše ok

### ⭐ dont work
*by R***L on 23 July 2021*

dont work

## Frequently Bought Together

- BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging
- BOSS Audio Systems MRANT10 Weatherproof Marine Dipole Hideaway Antenna,Black
- BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/48066755-boss-audio-systems-mgr350b-marine-boat-stereo-gauge-receiver-bluetooth](https://www.desertcart.com.kw/products/48066755-boss-audio-systems-mgr350b-marine-boat-stereo-gauge-receiver-bluetooth)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-18*