---
product_id: 323962788
title: "BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo"
brand: "boss audio systems"
price: "€ 450.93"
currency: EUR
in_stock: true
reviews_count: 13
category: "Boss Audio Systems"
url: https://www.desertcart.hr/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo
store_origin: HR
region: Croatia
---

# IPX6 weatherproof rating Bluetooth wireless streaming 240W total output power BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo

**Brand:** boss audio systems
**Price:** € 450.93
**Availability:** ✅ In Stock

## Summary

> 🌊 Ride the waves with sound that’s as unstoppable as you are!

## Quick Answers

- **What is this?** BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo by boss audio systems
- **How much does it cost?** € 450.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo)

## 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

- • **All-Weather Durability:** IPX6 splash-resistant with UV-coated front panel built to brave the elements.
- • **Versatile Media Playback:** Supports USB audio/video, AM/FM radio, and aux-in for endless entertainment options.
- • **Integrated Accessory Control:** Convenient start button to power your boat’s LED whips or lightbars with ease.
- • **Powerful 4-Channel Amplifier:** Delivers crisp, room-filling 60W x 4 output for immersive marine sound.
- • **Seamless Bluetooth Connectivity:** Wirelessly stream Spotify, Pandora, or your favorite playlists from any smartphone.

## Overview

The BOSS Audio Systems MGV520B is a compact, weatherproof marine stereo featuring a 3-inch touchscreen, built-in 240W amplifier, Bluetooth streaming, USB and aux inputs, and AM/FM radio. Designed for rugged marine environments with an IPX6 rating and UV-coated panel, it offers versatile media playback and accessory control, backed by a 3-year warranty—perfect for elevating your boat’s audio experience.

## Description

BOSS Audio Systems MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio

Review: Great radio - Radio works great and was easy to install on my boat. The keys and knobs are responsive and quality is really good.
Review: Looks like it belongs - Really nice in my renovated antique boat.

## Features

- Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly
- Weatherproof - The MGV520B 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 MGV520B does not have a CD mechanism
- Accessory Button (Start Button) - Turn on and off accessories such as lightbars, LED Whips and more. A relay is needed and is not included
- Inputs - Video, switch from rear to front camera (camera sold separately), USB port for audio/video files (32GB max), Aux-in compatible with audio output from smartphones and MP3 players. USB charging
- Outputs - Use the front & rear or subwoofer pre-amp outputs to hook up your speakers or subwoofer. The built-in amplifier powers 60 watts x 4 channels
- Specs - Dimensions: 4.13” x 4.51” x 4.53”, weight: 2.8 lbs., built-in preset EQ
- 3 Years parts and labor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093P11J2G |
| Audio Output Mode | Stereo |
| Audio Output Type | Speakers |
| Best Sellers Rank | #18,566 in Electronics ( See Top 100 in Electronics ) #12 in Marine Stereo Receivers |
| Brand | BOSS Audio Systems |
| Built-In Media | Power Harness |
| Color | Black |
| Compatible Devices | Receiver |
| Connectivity Technology | Bluetooth |
| Connector Type | RCA |
| Controller Type | iOS |
| Customer Reviews | 4.4 out of 5 stars 122 Reviews |
| External Testing Certification | não disponível |
| Format | WAV, WMA |
| Item Dimensions D x W x H | 4.51"D x 4.13"W x 4.53"H |
| Item Type Name | BOSS Audio Systems MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio |
| Item Weight | 0.27 g |
| Manufacturer | BOSS Audio Systems |
| Mfr Part Number | MGV520B |
| Model Number | MGV520B |
| Number of Channels | 4 |
| Number of Items | 1 |
| Other Special Features of the Product | 3 Inch Touchscreen, AM/FM Radio, Built-In Bluetooth, Built-in Amplifier, No CD Player, USB Port, Weatherproof |
| Output Power | 60 watts |
| Output Wattage | 240 |
| Special Feature | 3 Inch Touchscreen, AM/FM Radio, Built-In Bluetooth, Built-in Amplifier, No CD Player, USB Port, Weatherproof Special Feature 3 Inch Touchscreen, AM/FM Radio, Built-In Bluetooth, Built-in Amplifier, No CD Player, USB Port, Weatherproof See more |
| Supported Internet Services | Pandora, Spotify |
| Surround Sound Channel Configuration | 4 |
| UPC | 779421990404 791489130974 |
| Unit Count | 9 Count |
| Warranty Description | Warranty - BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon. |
| Wireless Technology | AM/FM, Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Color:** Black
- **Compatible Devices:** Smartphone, Speaker
- **Connectivity Technology:** Auxiliary, Bluetooth, USB
- **Connector Type:** 3.5mm Jack, USB
- **Controller Type:** iOS
- **Surround Sound Channel Configuration:** 4
- **Video encoding:** H.264, MPEG-4

## Images

![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 1](https://m.media-amazon.com/images/I/81AAyCZppDL.jpg)
![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 2](https://m.media-amazon.com/images/I/81++QcTdRBL.jpg)
![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 3](https://m.media-amazon.com/images/I/81mDMVpOhVL.jpg)
![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 4](https://m.media-amazon.com/images/I/81YQEGXkpJL.jpg)
![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 5](https://m.media-amazon.com/images/I/71KnLxUz2KL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great radio
*by D***T on July 19, 2026*

Radio works great and was easy to install on my boat. The keys and knobs are responsive and quality is really good.

### ⭐⭐⭐⭐⭐ Looks like it belongs
*by E***Z on July 6, 2026*

Really nice in my renovated antique boat.

### ⭐⭐⭐⭐⭐ Perfect head unit for UTV's!
*by L***N on March 25, 2025*

I installed the BOSS MGV520B in my Polaris Ranger, and it has been a fantastic addition. The sound quality is clear and loud enough to hear over engine noise, and the built-in amplifier provides plenty of power for my setup. Bluetooth connects quickly and streams music without issues, and the AM/FM reception is solid. The weatherproof design is perfect for off-road conditions—I’ve used it in dusty and wet environments without any problems. The 3-inch LCD screen is easy to read, even in bright sunlight, and the controls are straightforward. Overall, this is an excellent choice for anyone looking to upgrade their UTV’s audio system. Highly recommended!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo](https://www.desertcart.hr/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-12*