Review on Scosche SAT69: Upgrade Your Toyota's Sound System with 6x9'' to 6.5''-6.75'' Adapter (Pair) by Chris Long

This worked great on my 2008 Toyota FJ Cruiser with 6+1 speakers. Fits perfectly. Fast clean installation. I installed a new Pioneer MVH-200EX video/AV system (and rear camera) and after that the sound wasn't quite right. Then I looked at the standard speakers. The door speakers were made of paper with a tiny magnet that weighed a few ounces. After replacing all 6 original speakers with front and rear Polk DB652 6.5" coaxial speakers, the sound is amazing!