Electronics R'US

Just because your car has a double-sized factory stereo opening doesn't mean you have to settle for subpar performance. Kenwood's DPX-501 CD player adds superb sound, great looks, and useful features to that 4 tall space, along with MP3, WMA, and Apple's AAC format playback. The DPX-501's USB input makes it easy to connect a portable music player, and it can also provide power and control options for select players you'll also find a standard auxiliary input jack for non-USB portables.