Yamaha NSP20BL

alaTest has collected and analyzed 3 user reviews of Yamaha NSP20BL from Amazon.co.uk. The average user rating for this product is 5.0/5, compared to an average user rating of 4.4/5 for other products in the same category on Amazon.co.uk. Reviewers are impressed by the usability and design, whereas some have doubts about the bass quality.