Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.
Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Boss Audio MGR450B Marine Gauge Bluetooth Digital Media Stereo

UPC: 791489125130 SKU: MGR450B
Boss Audio MGR450B Marine Gauge Bluetooth Digital Media StereoBoss Audio MGR450B Marine Gauge Bluetooth Digital Media StereoBoss Audio MGR450B Marine Gauge Bluetooth Digital Media StereoBoss Audio MGR450B Marine Gauge Bluetooth Digital Media Stereo
$249.95
$249.95$219.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • Availability:Out of Stock
  • Model: MGR450B
  • 7 Reviews
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Pickup at our Deer Park VIC warehouse. Schedule Pickup »
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Gauge, MECH-LESS Multimedia Player


  • Weather Proof
  • 60 Watts x 4 Max Power
  • RDS Tuner
  • Balance/Fader/Bass/Treble
  • Built-in Present EQ
  • No CD or DVD Player
  • Plays MP3, WMA, FM/AM & Digital Media
  • Compatible w/ Smartphones & MP3 Players
  • USB, Aux, Input
  • Front, Rear / Sub Pre Amp Outputs
  • USB Charging
  • Bluetooth Audio Streaming
Sxs stereo

Great product plenty load in my sxs
johnnyjthompson, 2020-07-27 on Ebay



Looks good

Just installed so far works well. Have not installed the ant as of yet. Still trying to decide for boat. Any ideas?
9401richardw, 2020-05-23 on Ebay



buy it i recommend

Very good stereo packs a punch exeallant deep bass recommended for tight spots but must have proper ventilation proper ventallation is a must, i been installing for over 30years and this unit is now on my top list!!!!
ialcl6952, 2020-04-29 on Ebay



Great product

Fits perfect in 3” hole. All necessary mounting hardware and multiple face plates included. Great value for good looking unit.
britaji, 2020-03-12 on Ebay



well worth the price

compact and good quality plenty of volume ,sounds great
bretarroit-0, 2018-07-05 on Ebay



Boss marine mgr-450b

Well built sounds good and dose what i need it to.
brianmelis, 2017-10-28 on Ebay



Display shows choppy when unit is powered. Plays music we’ll burn display faulty. Installed will not return too many wires to disconnect

jamesrapap, 2019-12-24 on Ebay





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