JBL LSR4312SP Powered Studio Subwoofer (12 inch, 450 watt)

alaTest has collected and analyzed 2 user reviews of JBL LSR4312SP Powered Studio Subwoofer (12 inch, 450 watt) from Amazon.com. The average user rating for this product is 3.0/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. Reviewers really like the reliability. The size is also appreciated. There are some less positive opinions about the usability and price.