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BOSS Audio Systems

BOSS Audio Systems MGR450B Marine Gauge Receiver - Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio, NOAA Weather Band Tuner, Weatherproof

  • Based on 746 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 16
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Style: MGR450B Receiver


Features

  • Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly
  • Weatherproof - The MGR450B 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, no CD/DVD mechanism, NOAA Weather Band Tuner, USB charging
  • Inputs - The USB port gives you the option to have a vast library of audio files at your fingertips. The auxiliary input is compatible with audio output from smartphones and MP3 players
  • Outputs - Use the front & rear or subwoofer pre-amp outputs to hook up your speakers or subwoofer
  • Specifications - Dimensions - 3.25 x 4.5 x 4.5, Weight - 1.7 lbs.

Description

Crest the waves while enjoying your music with the BOSS Audio MGR450B Weatherproof Gauge Mech-Less (No DVD/CD Player) Digital Media Player. Turn on the Weather Band/AM/FM radio, hook up your smartphone or MP3 player through the Auxiliary input or plug into the USB port to charge or play USB-connected devices. Bluetooth technology lets you stream audio apps like Spotify and Pandora. Change up the sound with the Preset built-in EQ. With an IPX Rating of 6, state-of-the-art weatherproofing materials and special UV protection coatings, the MGR450B resists corrosion and is protected from the elements. Keep your tunes flowing with the Boss Audio MGR450B. For further product details, please scroll down.

Brand: BOSS Audio Systems


Connectivity Technology: Bluetooth, Auxiliary


Controller Type: Android


Special Feature: Bluetooth, Weatherproof, No CD Player, NOAA Weather Band Tuner


Compatible Devices: iPhone


Connector Type: USB, 3.5mm Jack


Audio Encoding: Stereo


Audio Output Mode: Stereo


Color: Black


Product Dimensions: 3.2"D x 4.5"W x 4.5"H


Product Dimensions: 3.2 x 4.5 x 4.5 inches


Item Weight: 2 pounds


Item model number: MGR450B


Is Discontinued By Manufacturer: No


Date First Available: March 8, 2017


Department: Unisex-Adult


Manufacturer: BOSS Audio Systems


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • On an 09' Rzr
Style: MGR450B Receiver
Review Image by 2171 Devil Dog 2171 Devil Dog
Installed on a 2009 rzr. Easy to install and works flawlessly with my phone via bluetooth. I haven't checked to see how the USB works on it nor the radio as I don't have an antennae yet however it is hooked up to an amplifier with an 8" sub and two clarion speakers and it sounds amazing when riding with the loudness of my sxs. There's not much to say other than it's a very good option for probably a boat and certainly a sxs. While I had to modify (cut out a spot) and it's not flush but that's because the rzr is from 09 and wasn't built to have a stereo option. But it works great. I think it's an inexpensive option that will certainly perform to most people's standards provided they have decent speakers. It's loud, louder than most sound bars for 3x the cost. ... show more
Reviewed in the United States on July 3, 2025 by 2171 Devil Dog 2171 Devil Dog
    • Good bang for your buck
Style: MGR450B Receiver
Installed it yesterday, it exceeded my expectations. Pretty good bang for your buck!
Reviewed in the United States on May 26, 2025 by Frank Harmstad
    • Great product
Style: MGR450B Receiver
Great radio easy to install on the defender
Reviewed in the United States on May 19, 2025 by Tony salazar
    • good value for the money
Style: MGR450B Receiver
sounds great
Reviewed in the United States on April 23, 2025 by Chuck Langenfeld
    • Buy this unit !
Style: MGR450B Receiver
Review Image by Adam Buckler Adam Buckler
Super easy install and tons of power in this unit. Drives the good set of 150 watt JVC marine 6.5” speakers with zero issues.
Reviewed in the United States on May 6, 2025 by Adam Buckler Adam Buckler
    • Good buy
Style: MGR450B Receiver
Great head unit for a great price. I wanted a budget friendly head unit that still sounded good. Hooked this up to 4 6.5” speakers with no amp in my sxs and has plenty of power.
Reviewed in the United States on April 6, 2025 by ZombieSlayer
    • Awsome
Style: MGR450B Receiver
I have went back and forth on which stereo to get for my side by side and i finally settled on this one. I read lots of reviews and have held back until i actually had time to use it to give honest review. Installation was very easy although one of the screws was missing to mount the tightening bracket on the back of the unit to hold it to the dash. Everything nicely labeled. I did not buy and amp as this has a small amp in it to power the speakers running to it. I ended up with 4 skar audio marine 6.5” speakers. WOW they sound fantastic without adding an external amp to them. This thing has some power on its own. Very easy to use and did i tell you its LOUD! I was just afraid it wouldnt be loud enough while riding the side by side but it exceeded what some of these other reviews said. The only con i currently have is that i also bought a boss audio aux/usb plug so i wouldnt have to use bluetooth and i could just plug my phone cord in and play music from my phone….. well it doesnt work or i just cant find the right setting but i go to usb mode and nothing plays and it doesnt charge my phone like it should. Everything is plugged in correctly. Anyway thats the only problem im having but this is a definate buy for a side by side!!!! ... show more
Reviewed in the United States on February 24, 2024 by andrew
    • Works well
Style: MGR450B Receiver
Installed easily and after one full season it’s still working well
Reviewed in the United States on April 6, 2025 by DrewR

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