Testseek.com have collected 1 expert reviews of the Polk Audio MM651UM and the average rating is 0%. Scroll down and see all reviews for Polk Audio MM651UM.
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1 Reviews
Average score from experts who have reviewed this product.
The high sensitivity and power-handling ratings make it the loudest marine speaker we reviewed
It lacks a wiring diagram for easy self-installation
The Polk MM651 has the best audio quality and power handling of the marine speakers we reviewed. With its excellent power-handling specifications, this speaker is more efficient at converting and handling power than other marine speakers. It is certifiabl...
