Polk Audio db1040 10" 4-ohm Component Subwoofer

alaTest has collected and analyzed 18 user reviews of Polk Audio db1040 10" 4-ohm Component Subwoofer from Amazon.com. The average user rating for this product is 4.7/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. People really like the usability and size. The design and price also get good feedback.