Boss Audio MGR450B Marine Stereo w/AM/FM/BT

Available: 5 - Same Day Shipping (M-F)
Manufacturer: Boss Audio
Part Number: MGR450B
UPC: 791489125130
SKU: 66030
PRICE: $118.65 --- MSRP: $189.99 --- Discount 38%
NOTE: NO SALES TAX except WA State


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MGR450B Marine Stereo w/AM/FM/BT

The Boss MGR450B stereo packs a lot of features into a compact design that fits into a standard gauge opening. Crank up some AM/FM radio, or plug a compatible device into the rear USB or AUX inputs.  The pre-set EQ lets you optimize the sound for your favorite tunes, and the full set of preamp outputs will come in handy if you want to expand your system with marine amps and subs.

The backlit LED display lets you see what you’re hearing with just a glance, while the IPX6-rated water-resistant face panel and big, easy-to-use controls are made to resist sun, salt, and moisture.


  • Marine digital media receiver with built-in amplifier
  • White LCD Display w/Blue Back-lit Illumination
  • Weather Band
  • AM/FM w/18 presets
  • Water-proof, conformal coated circuit boards

Technical Specifications:

  • 240 Watts peak power
  • Dimensions (H/W/D) – 4.5″ x 4.5″ x 3.325″
  • Chassis type – Gauge style
  • Presets – 12 FM/6 AM

In the Box:

  • MGR450B Stereo head unit
  • Mounting hardware
  • Owner’s manual 

*SiriusXM Promotion – Get 3 Free Months SiriusXM Streaming Service – LINK  

*Sold as an Individual 

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

SKU: 66030 Categories: ,
Owners Manual (pdf)
Auxiliary Input Yes
Bluetooth Yes
Color Black
Cover Included No
NMEA 2000 No
Power - Output (Watts) 240
RCA Input No
RCA Output Yes
SiriusXM Ready No
Wired Remote Capable No
Wireless Remote Capable No


Boss Audio

Boss Audio
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