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Boss Audio Systems MGR450B Bluetooth Weatherproof Gauge Digital Media Receiver

Manufacturer

Boss Audio Systems

<h3>About Boss Audio Systems</h3><p>Founded in 1987 and headquartered in Oxnard, California, <strong>Boss Audio Systems</strong> has spent nearly four decades redefining what aftermarket audio can be. The brand was built on a simple but powerful idea: that high-quality, high-performance sound systems should be accessible to everyone — not just those with deep pockets. Today, Boss Audio is recognized globally as a full-line manufacturer of mobile electronics, with products sold in over 130 countries.</p><p>Boss Audio's engineering philosophy centers on in-house acoustic, mechanical, and electronics design, allowing the brand to tightly control quality while keeping prices competitive. The result is a lineup that delivers genuine performance at an accessible price point — a balance that has made Boss a go-to name for car enthusiasts, boaters, off-road adventurers, and powersports riders alike.</p><h3>A Full-Range Audio Lineup</h3><p>Boss Audio's catalog spans nearly every facet of mobile audio. Whether you're upgrading the interior of your daily driver or outfitting a boat for open-water adventures, Boss has a purpose-built solution. Their <a href="/7271-boss-audio-systems-speaker-1319">speaker lineup</a> covers everything from compact 3.5-inch door speakers to full-range 6x9-inch marine-grade units, with weatherproof construction and multi-color RGB illumination options available throughout the range.</p><p>On the head unit side, Boss Audio's <a href="/7271-boss-audio-systems-boss-stereos-201734">stereo receivers</a> bring modern connectivity to both car and marine applications. Models featuring Apple CarPlay, Android Auto, Bluetooth streaming, and touchscreen interfaces sit alongside more straightforward single-DIN units — ensuring there is a receiver for every dashboard and every budget. For boaters specifically, Boss offers a dedicated range of <a href="/7271-boss-audio-systems-boss-stereos-200195">marine stereos</a> built to IPX5 and IPX6 weatherproof standards, with conformal-coated PCBs, UV-protected panels, and corrosion-resistant construction that stands up to saltwater environments.</p><h3>Built for Life on the Water</h3><p>Boss Audio's marine product line is one of the most comprehensive in the aftermarket space. Waketower speakers, gauge-style marine receivers, enclosed speaker systems, and complete audio bundle packages make it straightforward to build or upgrade a boat's entire sound system. UV coatings, coated circuit boards, and weatherproofing techniques are standard features — not upgrades — across the marine catalog.</p><h3>Why Choose Boss Audio Systems?</h3><ul><li><strong>Nearly 40 years of audio engineering expertise</strong> dating back to 1987</li><li><strong>In-house design team</strong> including acoustic, mechanical, and electronics engineers</li><li><strong>Products sold in over 130 countries</strong> via a global manufacturing network</li><li><strong>Weatherproof marine-grade options</strong> built for boats, ATVs, UTVs, and off-road vehicles</li><li><strong>Modern connectivity</strong> including Bluetooth, Apple CarPlay, Android Auto, and RGB lighting</li><li><strong>3-year warranty</strong> available on select product lines through authorized dealers</li></ul>

Part Number

MGR450B
06/21/2036 6:49 AM
Sale Price

$184.91

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Boss Audio Systems MGR450B is a weatherproof Bluetooth digital media receiver designed specifically for marine, powersports, and off-road applications. This compact gauge-style head unit fits into a standard 3-inch gauge opening, making it ideal for boats, UTVs, ATVs, and motorcycles where space is limited.

Key Features:

  • IPX6 weatherproof rating protects against water spray and harsh outdoor conditions
  • Built-in Bluetooth for wireless audio streaming from smartphones and tablets
  • AM/FM radio tuner with digital media playback (MP3, WMA formats)
  • USB port and auxiliary input for multiple connectivity options
  • Front, rear, and subwoofer pre-amp outputs for expandable audio systems
  • Built-in EQ with adjustable bass, treble, balance, and fader controls plus preset equalizer settings
  • Illuminated soft-touch buttons for easy operation in low-light conditions
  • Wired remote control ready for convenient handlebar or dash mounting

This digital media receiver does not include a CD or DVD player, focusing instead on modern streaming and digital playback options. The compact gauge mount design and weatherproof construction make it an excellent choice for powersports enthusiasts and boaters who need reliable audio control in challenging environments.

So far, so good

It was quick and easy. I just would have liked a delivery date

Thanks it was great

Nice Web site.

Quick checkout, Fast shipping, and a great product.

Quick convenient check out

Quick &amp; easy

Very user friendly website! Also the lowest prices I could find anywhere!

Great pricing on this item and free shipping. I just wish they offered free shipping on entire order when spending this much.

Fun enjoyable easy and quick shipping

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