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KMC2 | KMA360.4 | 2 x KM654
KMC2 | KMA360.4 | 2 x KM654
KMC2 | KMA360.4 | 2 x KM654
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KMC2 | KMA360.4 | 2 x KM654

Marsoni M251S
Sale price$469.90
Pay 4 payments of $117.47 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
KMC2 | KMA360.4 | 2 x KM654If you want to share the audio experience with others on your boat then the key is adding more speakers. Our Marine System Three+ addresses this by incorporating 2 sets of 6. 5" speakers allowing you to deliver audio to multiple locations. Multiple speaker sets require more power, provided here by the marine grade 360W 4 channel amplifier capable of effectively running all sets to their potential. To complete the system, the KMC2 source unit allows
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.1 ★★★★★
Based on 1300 reviews
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Product Reviews
M
Verified Purchase
M.J.
Pawtucket, US
★★★★★ 5
Excellent shelf brackets.
Size: 12 Inch, Color: Black
Perfect exactly as advertised. Correct measurement at 12 inches. Product supplies All the screw for mounting. High quality and very sturdy. Used in my pantry. No instructions but don’t really need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
M
Verified Purchase
michael borton
Natrona Heights, US
★★★★★ 5
Quality and great looking for everything.
Size: 10 Inch, Color: Black
Easy to use , and works and looks great in the garage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
G
Verified Purchase
Guadalupe Galan
New York, US
★★★★★ 4
Heavy duty brackets!
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
These brackets are heavy duty and came with the correct hardware. They were easy to install, the two holes were so helpful to know where to mark them. I think because they’re heavy duty you can place a good amount of weight on your shelves. The only thing I wasn’t happy with is that 4/69 of shelves, the paint was chipping but it was the perfect gold color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
P
Verified Purchase
Port
Waukegan, US
★★★★★ 5
Really nice looking work great
Size: 4 Inch, Color: Black
Great looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
S
Verified Purchase
Sharon
Belleville, US
★★★★★ 5
Don't hesitate - Great product!
Size: 12 Inch, Color: Black
Superior quality at an unbelievable savings over local retailers. Hardware for hanging included the cheaper plastic lags yet they also included the heavy duty lags, so no tapping in to our supply. Thank you for a great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025

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