Satellite radio tuner control In-dash car stereos

The Bottom Line: For people who listen primarily to MP3/WMA/AAC audio, the Alpine iDA-X305 offers one of the easiest-to-use interfaces for in-car browsing of digital media.

Specs: Radio / digital player, Radio tuner, Audio line-out, USB, System components control bus

The Bottom Line: The Sony Xplod CDX-GT920U offers many options for connecting to your digital music library and supports the most commonly used formats, unless your music library is on your iPod.

Specs: Radio / CD / MP3 player / USB flash player, Radio tuner, CD / MP3 player, Audio line-in, USB, Rear channel output, Front channel output, Subwoofer output, System components control bus

The Bottom Line: For the price, the Sony MEX-BT2600 is an impressive all-in-one in-car communication and entertainment device.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-in, Audio line-out

The Bottom Line: The Sony CDX-GT520 is a decent option for those wanting a reasonably priced stereo to play disc-based audio. While it does support HD Radio, it requires the connection of a clunky add-on module, which is almost more trouble than it's worth.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-in, Audio line-out, Subwoofer output, System components control bus

The Bottom Line: The Jensen MP66312i provides an impressive range of media inputs, standard Bluetooth connectivity, and a usable iPod interface. Its low-rent display lets it down, but its impressive number of features is difficult to beat for the price.

Specs: Radio / CD / MP3 player / SD/MMC digital player / USB flash player, Radio tuner, CD / MP3 player, USB, Audio line-in, Audio line-out

The Bottom Line: The JVC KD HDR1 in-car stereo delivers HD Radio and most other digital-audio playback options for a very competitive price.

Specs: Radio / HD radio / CD / MP3 player, Radio / HD radio tuner, CD / MP3 player

The Bottom Line: The Eclipse CD3100 is a car stereo for drivers interested in fine-tuning their in-cabin acoustics. Its digital-audio playback and navigation features are intuitive and user-friendly. Its turn-by-turn navigation feature is not.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-out, Subwoofer output, System components control bus

The Bottom Line: The Kenwood DPX302 has basic digital audio support and some advanced audio-customization features, but its user interface is less than adequate, even for an entry-level car stereo.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player, Audio line-in, Audio line-out, System components control bus

The Bottom Line: The Clarion DFZ675MC can support an impressive array of audio sources, including SD cards. We like how it sounds and the number of options it has for optimizing acoustic output, but we're less impressed with its unintuitive interface.

Specs: Radio / CD / MP3 player / digital recorder, Radio tuner, CD / MP3 player, Audio line-out, Audio line-in, System components control bus

The Bottom Line: The Alpine CDA-9857 is a solid but unspectacular single-DIN car stereo. It really gets interesting when expanded through its convenient AI-Net port and dedicated iPod connection.

Specs: Radio / CD / MP3 player, Radio tuner, CD / MP3 player