Give your car's system a new look and improved sound with this Alpine receiver. It's compatible with CD-R and CD-RW discs, so you can enjoy the CDs you burned at home when you're on the go. Use the Bass Engine?? to adjust the treble, bass and subwoofer levels for the best sound. A pre-amp output lets you add an amp or sub to your system, while the built-in changer controls make it easy to tie in a CD changer for greater variety.