Boss Audio MCKGB450W.6 Marine Stereo & 6.5″ Speaker Kit – White

Available: 4 - Same Day Shipping (M-F)
Manufacturer: Boss Audio
Part Number: MCKGB450W.6
UPC: 791489125390
PRICE: $156.189 --- MSRP: $249.99 --- Discount 38%


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MCKGB450W.6 Marine Stereo & 6.5″ Speaker Kit – White

This stereo/speaker combo package from Boss is a great way to upgrade the audio on your boat, RV or ATV without emptying your wallet.  The all-weather stereo features built-in Bluetooth, so you can stream your favorite tunes without taking your phone out of your pocket.  And your music will sound great on the 6-1/2″ marine-rated speakers. This package also includes a 41″ dipole antenna and mounting hardware. 


  • Multiple presets
  • Weatherproof 6.5″ MR6W speakers – White
  • Hideaway antenna

Included in the Box:

  • MGR450B Marine stereo 
  • One (1) pair of MR6W speakers
  • MRANT10 41″ dipole hideaway antenna 
  • Mounting hardware
  • Instruction manuals

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

*Sold as an Individual Kit

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: 73100 Categories: ,
Owners Manual (pdf)
Cover Included No
Wireless Remote Capable No
NMEA 2000 No
Color White
Auxiliary Input Yes
Power - Output (Watts) 240
Wired Remote Capable No
SiriusXM Ready Yes
Bluetooth Yes
RCA Output Yes
RCA Input No


Boss Audio

Boss Audio
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