Wired For Sound in Temecula.
I trailered my boat back from the River to San Diego then all the way up to Temecula just to go there.
If your wondering why, just go to Parker or Havasu for one Weekend. When you hear all the loud stereos take a look at the Transom and it'll say Wired For Sound 90% of the time. They specialize in boats.
909-587-6353
RD