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from SquareTrade
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  • 24/7 customer support
  • Free shipping on all repairs with no deductibles or hidden fees
  • Fully transferable with gifts. Cancel anytime, full refund in the first 30 days
  • If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan

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4-Year Portable Electronics Protection Plan

from SquareTrade
$17.85
  • Coverage for product breakdowns and malfunctions
  • 24/7 customer support
  • Free shipping on all repairs with no deductibles or hidden fees
  • Fully transferable with gifts. Cancel anytime, full refund in the first 30 days
  • If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan

Polk MM651UM UltraMarine Mobile Monitor MM Series 2-Way Marine Speakers, 6.5" - Pair

4.3 out of 5 stars 118 customer reviews

Price: $211.76 & FREE Shipping. Details

This item at this price, sold by Amazon.com, is currently reserved exclusively for Prime members.

Prime free trial and invitee customers: We will automatically apply an Amazon.com Gift Card to your Gift Card Balance in the amount equal to the Prime exclusive discount after you become a paid Prime member. If you cancel your paid Prime membership or return the qualifying smartphone within the first 3 months of your paid Prime membership, we may void your Gift Card or charge you in the amount of the Gift Card. Terms and Conditions apply.
In stock on February 25, 2018.
Order it now.
Standard Packaging
  • Power Handling: Peak: 400 watts per pair / 200 watts each; RMS: 200 watts per pair / 100 watts each
  • Recommended power range: 15 - 110 Watts RMS per channel
  • Completely sealed front designed for protection against water intrusion
  • Meets ASTM international B117-03 and D4329-99 marine standards
  • Built-on grille with tweeter mount
2 new from $190.00

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Frequently bought together

  • Polk MM651UM UltraMarine Mobile Monitor MM Series 2-Way Marine Speakers, 6.5" - Pair
  • +
  • Pyle PLMRSW50 18 Gauge Stereo Marine Grade Speaker Wire (50 feet)
Total price: $228.74
Buy the selected items together


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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (118) 4 out of 5 stars (963) 5 out of 5 stars (3) 4 out of 5 stars (44) 4 out of 5 stars (426) 4 out of 5 stars (353)
Price $211.76 $59.95 $119.99 $64.99 $116.95 $58.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By CE Showroom JB Tool Sales Amazon.com FSD ENTERPRISE JB Tool Sales JB Tool Sales
Vehicle Speaker Size 6.5_inch 6.5_inch 6.5 Inch 6.5_inch 6.5_inch 6.5_inch
Wattage 200 watts 60 watts 300 watts 300 watts 300 watts 55 watts

Product description

Product Packaging:Standard Packaging

The MM Series speakers are considered an ultra-marine because they have passed the 600 hours of salt fog and UV testing of the ASTM international B117-03 and D4329-99 standards. Stainless steel heavy duty input terminals and mounting hardware are used to last and not corrode in marine environments. The completely sealed front design prevents water intrusion that would otherwise damage the speaker.


Product information

Product Packaging:Standard Packaging

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August 12, 2017
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November 25, 2016
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July 14, 2015
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February 23, 2016
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