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Boss Audio MR4.3B 4
Boss Audio MR4.3B 4
Boss Audio MR4.3B 4
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Boss Audio MR4.3B 4" 3-Way Marine Enclosed System Box Speakers - 200W - Black - MR4.3B

Marsoni M251S
Sale price$64.99
Pay 4 payments of $16.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Boss Audio MR4.3B 4" 3-Way Marine Enclosed System Box Speakers - 200W - Black - MR4.3BBoss Audio MR4. 3B 4" 3 Way Marine Enclosed System Box Speakers 200W Black MR4. 3B MR4. 3B 4" 3 Way Marine Enclosed System Box Speakers 200W Black Boss Audio's 4" 3 way 200 watt Marine Enclosed System Speaker. Features: Speaker Type: Enclosed System Configuration: 3 way Swivel Brackets Color: Black Standard Warranty: 1 Year Specifications: Woofer Size: 4" Tweeter Size(s): 1", 1" Midrange Size: 4" Peak Power Handling: 200 Watts System Impedance: 4
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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
4.9 ★★★★★
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J
Verified Purchase
Joel Berryhill
Pawtucket, US
★★★★★ 4
Cheap and easy light bar harness
Color: 14AWG Wiring Harness -1 Lead
Worked great only issue is figuring out how the backlighting to the switch goes. Seems like it could have been a little easier
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
M
Verified Purchase
Michelle G
New York, US
★★★★★ 5
It’s no mistake I bought two.
Color: 14AWG Wiring Harness -1 Lead
Easy to use and install. The cable length is great. We have used this on our farm sxs and now on the new one. It’s no mistake that we bought two. East to wire and can be done in just a few house in the garage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
M
Verified Purchase
Michael L
Los Angeles, US
★★★★★ 5
Good product, good price
Color: 14AWG Wiring Harness -1 Lead
Works as designed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
C
Verified Purchase
clair tabb
Birmingham, US
★★★★★ 5
Wire harness
Color: 14AWG Wiring Harness -1 Lead
Easy hook up plug and play easy too hook up great value great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
J
Verified Purchase
John C.
Charlottesville, US
★★★★★ 5
Easy setup
Color: 14AWG Wiring Harness -1 Lead
Quick and easy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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