{"product_id":"boss-mgv520b-marine-gauge-receiver-weatherproof-3-in-lcd-bluetooth-usb-am-fm","title":"BOSS MGV520B Marine Gauge Receiver – Weatherproof 3-In LCD, Bluetooth, USB, AM\/FM","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe BOSS Audio Systems MGV520B Marine Gauge Receiver is designed to elevate on‑water entertainment and information access. Its compact 3-inch display sits at a glance-friendly height, while a built‑in amplifier and diverse media inputs make it a versatile hub for any boat setup. Built with marine use in mind, this head unit blends user‑friendly controls with durable construction so you can focus on the journey ahead.\u003c\/p\u003e\n\n\u003ch3\u003eKey capabilities you can rely on\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth wireless music streaming and control from your phone or MP3 player, plus compatible apps.\u003c\/li\u003e\n  \u003cli\u003eUS B port for audio files and a front‑panel USB charging option to keep devices powered on deck.\u003c\/li\u003e\n  \u003cli\u003eAM\/FM radio for up‑to‑date music, news, and sports tones while you cruise or fish.\u003c\/li\u003e\n  \u003cli\u003eWeatherproof design with UV‑coated front panel and conformal‑coated PCB to help resist moisture and salt exposure.\u003c\/li\u003e\n  \u003cli\u003eBuilt‑in amplifier delivering 60 watts x 4 channels for clear, on‑board sound you can hear over wind and water.\u003c\/li\u003e\n  \u003cli\u003eMultiple outputs to connect speakers or a subwoofer through pre‑amp connections for fuller sound.\u003c\/li\u003e\n  \u003cli\u003eVideo input and camera switching (front or rear) for on‑water visibility when a camera is added separately.\u003c\/li\u003e\n  \u003cli\u003eAuxiliary input for direct connection of external audio sources and USB audio\/video playback (32GB max).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDurability and practical setup\u003c\/h3\u003e\n\u003cp\u003eDesigned for the marine environment, the MGV520B emphasizes long‑term reliability alongside flexible installation. The unit supports an accessory button for powering compatible lights or LED features (a relay is required and not included). Its compact footprint, with measured dimensions and a lightweight build, makes it suitable for a wide range of helm layouts.\u003c\/p\u003e\n\n\u003ch3\u003eReal‑world use cases\u003c\/h3\u003e\n\u003cp\u003eOn a sunlit day, pair your phone via Bluetooth to stream favorites while checking weather updates on the 3‑inch LCD. Dockside evenings can echo with USB playlists, while the AM\/FM band keeps you connected to community updates. If you add a camera, you can quickly switch views from front to rear to aid docking or monitoring activity around the vessel.\u003c\/p\u003e\n\n\u003ch3\u003eNotes on installation and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe MGV520B emphasizes flexible audio output options and straightforward media playback, with an emphasis on on‑the‑water durability. For best results, professional installation is recommended to ensure safe wiring and optimal performance in marine conditions.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What devices can connect to the MGV520B?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Bluetooth pairing with smartphones and MP3 players; USB playback for local files; AM\/FM radio for live updates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the MGV520B weatherproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, IPX6 rating with UV-coated front panel and conformal-coated PCB for splash resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BOSS Audio Systems","offers":[{"title":"Default Title","offer_id":48407036231837,"sku":"B093P11J2G","price":292.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/boss-audio-mgv520b-marine-gauge-receiver-display.jpg?v=1781147420","url":"https:\/\/nexoltic.com\/products\/boss-mgv520b-marine-gauge-receiver-weatherproof-3-in-lcd-bluetooth-usb-am-fm","provider":"Nexoltic","version":"1.0","type":"link"}