I Have An 2006 Sc 430 White Of Course. When You Have The Cd On Or The Radio It Seems Like The Speakers Distort Very Easy, Bass Is Set At 2 . My 470 It's Not The Case It Sounds Great. Anybody With The Same Issue On Their 430? I Only Have About 1800 Miles On This.

 

what kind of distortions you have? i never had that on my sc430, nor when my wife drives it. base is set to max too (5?).

i wonder if some of your speakers have shorted power wires or so?