--- product_id: 323962788 title: "BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo" brand: "boss audio systems" price: "R9403" currency: ZAR in_stock: true category: "Boss Audio Systems" url: https://www.desertcart.co.za/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo store_origin: ZA region: South Africa --- # 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:** R9403 **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?** R9403 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 ## 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 | #17,775 in Electronics ( See Top 100 in Electronics ) #5 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 4.4 out of 5 stars (122) | | 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'' TFT LCD Color Display, 60 Watts × 4 Channel, AM/FM Receiver, Accessory Button - Turn On/Off Accessories (Lightbars, Conformal Coated PCB, Cutout Diameter: 3" (76 mm), EQ Settings if Battery is Disconnected), IPX6-Rated (Weatherproof / Dustproof), Illuminated Soft Touch Buttons, LED Whips, Switchable US & EU Tuner Frequencies, Zero Current Draw Memory (Retains Radio Presets, etc.) | | Output Power | 60 watts | | Output Wattage | 240 | | Software Update Supported to Date | unknown | | 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:** Receiver - **Connectivity Technology:** Bluetooth - **Connector Type:** RCA - **Controller Type:** iOS - **Product Dimensions:** 4.51"D x 4.13"W x 4.53"H - **Surround Sound Channel Configuration:** 4 ## Images ![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 1](https://m.media-amazon.com/images/I/41FRy6QADBL.jpg) ![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 2](https://m.media-amazon.com/images/I/51vVcdU5DdL.jpg) ![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 3](https://m.media-amazon.com/images/I/51Y+hm5AUtL.jpg) ![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 4](https://m.media-amazon.com/images/I/41SxRs5KlIL.jpg) ![BOSS Audio Systems MGV520B Bluetooth Amplified Marine Boat Gauge Stereo - Image 5](https://m.media-amazon.com/images/I/41rKW98bMnL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - 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 - BOSS Audio Systems MRANT10 Weatherproof Marine Dipole Hideaway Antenna,Black - Rockford Fosgate M0-65B Marine Grade 6.5" Coaxial Full Range Speakers - Black (Pair) --- ## 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.co.za/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo](https://www.desertcart.co.za/products/323962788-boss-audio-systems-mgv520b-bluetooth-amplified-marine-boat-gauge-stereo) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-13*