A great set of wheels deserves a great speaker component system.Based on technology adapted from our top-of-the-line award-winning LSi in-home series, the Polk Audio SR5250 Signature Reference Series 5 1/4" Component System is for people who want the highest-performance sound for their high-performance wheels.The SR5250 can be used either as a separate component system or converted into the best dang coaxial speaker on the planet.
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