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 are impressed by the reliability. The size also gets good feedback. There are some negative comments about the usability and price.