Can someone give me a rough idea of what the Prius Gen II base speakers sound like? I'm assuming they are not the high-quality JBL if it's just base trim. Is it really crappy, so-so average, or still above average sound? Bass? Treble? I currently own a 2002 Acura and I would say its speakers are so-so to crappy, and I rate my girlfriend's 2012 high-end Prius sound as exceptional for a car, but I don't really have any other references. I'm also interested in road noise. My acura is so-so to crappy in this regard, and again the 2012 Prius is extremely well-isolated; this coupled with the good quality speakers makes music sound pristine. Thanks in advance