The KD-G220 pairs MP3/WMA functionality with awesome features, like a selectable Rear/Subwoofer output with cEQ equalization and level control. You can also add on a separate wireless remote control (Model# RM-RK50). This system kicks out 180W and comes with a 24-bit Digital Audio Converter.

The powerful KD-G320 can expand all the way to 50W X 4 Max with its (18W X 4 RMS) power output. You can enjoy your IPOD with the KS-PD10 IPOD Adapter. It comes satellite radio ready using an add-on tuner. For the ultimate music experience, you can even add a CD changer. The KD-G320 comes with a wireless remote control.

This model features many pleasant surprises, including its ability to support ID3 Tags and WMA text, which display things your computer would, like artist, title, track and album information. The power supply, the MOSFET amplification circuit, is much tinier, but much more efficient compared to conventional power supplies. Even better, it does it minus the distortion and switchover.

"Give your car stereo system a jolt with Sony's high-powered CDX-GT200. This utility CD player supports all media formats, including MP3, WMA, and the format used by Sony's on-line music store, the ATRACplus3. enjoy the convenience of an in-dash LCD display jukebox with a remote control that lets you control the airwaves from anywhere inside the car.

You also get a powerful on-board amp for clear and clean performance. The subwoofer mode has a low-pass filter and bass level control. This economical system comes with a detachable face and a t-band equalizer to boot. "

From the reputable and reliable Pyle Company comes one of the best systems for any ride. The 3-beam laser tracking and anti-skip mechanism ensure that your CD won't skip, even over the toughest terrain. The weatherproofing on this model is also second-to-none.