If you're into music, JVC's Arsenal Series KD-AR555 CD receiver can ramp your car's audio performance up to a much higher level. Its built-in amp generates some pretty serious power, and you'll enjoy some options you may not have now, including a USB port, an auxiliary input, and a 3-band parametric equalizer. Take a look in this demo video.
Ken Nail has written about car audio for Crutchfield since 2003, after four years as Crutchfield Sales Advisor, and 10 years as a music teacher. He's an avid music listener, whose favorites are classical and film music. When not chained to a desk, Ken spends most of his time training for triathlons and marathons, and likes getting outside for backpacking, downhill skiing, and bicycle touring. He attended West Virginia University, where he received a Master's Degree in Music Performance and a Bachelor's Degree in History.