I installed this in my older vehicle which I adore. While I love my Rendezvous, it has a rather weak stereo system. I installed this to boost the sound and it sure did. It sounds better now than when it was new. I would have given it 5 stars but the installation instructions are not really clear and so the installation took longer than I thought it should. But I am very pleased with the sound and the sound boost. I can once again blast my Bon Jovi as I drive!!! I would recommend this to anyone who wants a bigger sound from their car stereo.
