OSD Audio RX550 RX

alaTest has collected and analyzed 74 user reviews of OSD Audio RX550 RX from Amazon.com. The average user rating for this product is 4.5/5, 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 bass quality and design. The usability and price also get good opinions.