---
product_id: 680372552
title: "MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio"
brand: "boss audio systems"
price: "$469.68"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/680372552-mgv520b-marine-gauge-receiver-weatherproof-3-inch-lcd-built-in
store_origin: US
region: United States of America
---

# Bluetooth streaming 60W x 4 channels IPX6 weatherproof MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio

**Brand:** boss audio systems
**Price:** $469.68
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Marine Experience with BOSS Audio!

## Quick Answers

- **What is this?** MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio by boss audio systems
- **How much does it cost?** $469.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/680372552-mgv520b-marine-gauge-receiver-weatherproof-3-inch-lcd-built-in)

## 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

- • **Versatile Inputs:** Connect your devices with multiple inputs including Aux-in and USB for audio/video.
- • **Accessory Control:** Easily manage your accessories with a dedicated start button for added convenience.
- • **Smart Connectivity:** Stream your favorite tunes effortlessly via Bluetooth or USB.
- • **Unleash Your Sound:** Experience powerful audio with a built-in 60W x 4 channel amplifier.
- • **Weatherproof Wonder:** Enjoy your music rain or shine with IPX6 rated protection.

## Overview

The BOSS Audio Systems MGV520B Marine Gauge Receiver is a weatherproof digital media player designed for marine environments. It features Bluetooth connectivity, a built-in amplifier delivering 60 watts per channel, and multiple input options including USB and Aux-in. With an IPX6 rating, it ensures protection against splashing water, making it perfect for outdoor adventures. The receiver also includes an accessory button for controlling additional devices, and comes with a 3-year warranty when purchased through authorized dealers.

## Description

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

## 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 MGV550B 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: 4.25” x 7.75” x 5.60”, weight: 2.8 lbs., built-in preset EQ
- Warranty - BOSS Audio Systems provides a powerful 3-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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093P11J2G |
| Audio Output Mode | Stereo |
| Audio Output Type | Speakers |
| Best Sellers Rank | #8,529 in Electronics ( See Top 100 in Electronics ) #6 in Marine Stereo Receivers |
| Brand | BOSS Audio Systems |
| Built-In Media | Power Harness |
| Color | Black |
| Compatible Devices | Smartphone, Speaker |
| Connectivity Technology | Auxiliary, Bluetooth, USB |
| Connector Type | 3.5mm Jack, USB |
| Controller Type | iOS |
| Customer Reviews | 4.3 4.3 out of 5 stars (493) |
| External Testing Certification | não disponível |
| Format | WAV, WMA |
| Item Dimensions D x W x H | 4.25"D x 7.75"W x 5.6"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 | 0.01 Ounces |
| Manufacturer | BOSS Audio Systems |
| Model Number | MGV520B |
| Number of Channels | 4 |
| 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 |
| Supported Internet Services | Pandora, Spotify |
| Surround Sound Channel Configuration | 4 |
| UPC | 791489130974 |
| Unit Count | 1.0 Count |
| Video Encoding | H.264, MPEG-4 |
| 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

- **Brand:** BOSS Audio Systems
- **Connectivity technology:** Bluetooth, Auxiliary, USB
- **Controller type:** iOS
- **Special features:** Bluetooth, AM/FM Radio, Weatherproof, 3 Inch Touchscreen, No CD Player, USB Port, Built-in Amplifier
- **Compatible devices:** Smartphone, Speaker

## Images

![MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio - Image 1](https://m.media-amazon.com/images/I/710nnbenoZL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.us/products/680372552-mgv520b-marine-gauge-receiver-weatherproof-3-inch-lcd-built-in](https://www.desertcart.us/products/680372552-mgv520b-marine-gauge-receiver-weatherproof-3-inch-lcd-built-in)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*