All In-dash car stereos

The Bottom Line: The vast array of features offered by the JVC El Kameleon KD-AVX44 creates a car audio experience that rivals all but the best preinstalled receivers.

Specs: 5.1 channel audio line-out, USB, Composite video/audio input, Composite video/audio output, Composite video input, Navigation system input, 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 Blaupunkt New Orleans MP58 is a capable car stereo with support for a range of digital audio formats, a good music selection interface, and a stylish faceplate design. Its lack of iPod compatibility lets it down though.

The Bottom Line: The Sony CDX-GT620IP is a value-for-money iPod-compatible car stereo with good usability and decent sound quality.

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

The Bottom Line: The Alpine CDE-9874 is a good value entry-level car stereo, perfect for those looking to play homemade MP3 discs or iPod tracks. Audiophiles might want to look a bit higher up Alpine's lineup.

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

The Bottom Line: The Eclipse AVN6620 is a device for those looking to tech out their car with a single device. Its elegant design, wealth of features and expandability, and the fact that it's easy to use make it a strong contender in the all-in-one in-car device market.

Specs: In-dash, LCD monitor, Navigation system with DVD-ROM, DVD player, radio and LCD, CD text, Telephone mute, IPod compatible, Dual-zone capability, Rear-facing camera capability, 50 Watts x 4, DVD player, LCD display, Radio tuner, GPS navigation system, CD, DVD, CD-R, CD-RW, DVD+R, DVD-R, DVD+RW, DVD-RW

The Bottom Line: The MEX-BT5100 is a good all-in-one option for those thinking of investing in a in a decent stereo and a hands-free speakerphone.

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

The Bottom Line: The DEH-P6000UB is a good-looking, good-sounding car stereo with great iPod support and some decent audio-tweaking options.

Specs: Radio / CD / MP3 player / USB flash player, Radio tuner, CD / MP3 player, Audio line-out, Audio line-in, IP-Bus, Remote control, USB

The Bottom Line: With its sophisticated digital processor and car-specific acoustic output, the JVC KD-S100 is an innovative addition to the aftermarket audio world. Its limited availability and vague pricing restrict its appeal, but new car owners may well see it as a worthwhile means of significantly improving their in-car audio.