SKU: 19220006597

Boss Audio MCKGB450W.6 Marine Stereo & 6.5" Speaker Kit - White

Sale price$105.43 Regular price$117.14
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

Boss Audio MCKGB450W.6 Marine Stereo & 6.5" Speaker Kit - WhiteMCKGB450W. 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

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. 

Features:

  • AM/FM/BT/USB
  • 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

WARNING: 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.


Manufacturer Part Numbers: MCKGB450W.6
Owner's Manual (PDF)
GRP:WRO
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19220006597

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Smalls
Battle Creek, US
★★★★★ 5
Good stuff!
Yamaha F150 running great!
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Reviewed in the United States on August 11, 2021
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Sean R.
New York, US
★★★★★ 5
Excellent quality
Great quality kit
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Reviewed in the United States on December 24, 2025
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Jospeh C Farrell
Alexandria, US
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
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Reviewed in the United States on December 25, 2025
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Jeff Sylvester
Charlottesville, US
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
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Reviewed in the United States on June 5, 2025
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gmarlin
Whiting, US
★★★★★ 4
Good fit
Worked well with no problems.
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Reviewed in the United States on February 24, 2026

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