Compare Sony CDX-MP40 Car CD / MP3 Player to Sony CDX-GT740UI Car CD / USB / MP3 Player

For music lovers who hunger to bring their favorite technologies on the road, Sony is continuing to offer enhancements in the car that are featured in popular portable devices, such as skip-free G-Protection ™ technology and MP3 playback capabilities. G-Protection technology provides virtually skip-free listening, offering car audio enthusiasts the uninterrupted bass they demand. In addition, cruising with a library of MP3 files is a snap. Listeners can now have MP3 playback capabilities in the car with the CDX-MP40 model. In addition, most head units are CD-R/RW compatible and XM-satellite ready. Listeners can sound off with the quality audio technologies added to Sony's head units to enhance in-car acoustics. The units feature DSO, Sony's proprietary dynamic soundstage organizer that raises the soundstage from a low position in the door, and EQ3 that offers the power of 3-band equalization at the touch of a button. Less

Crank your tunes in style with the CDX-GT740UI Xplod GT Series CD receiver. With a flip-down, detachable face and 52 watts of peak power to all four speakers, this receiver delivers superior, bass-pumping sound. In addition to being satellite radio and HD Radio ready, you can connect, charge and control your iPod, iPhone, Walkman(R) player or other digital music players with USB 1-wire. This innovative feature displays metadata like song title, artist and track number on your front display while your music is playing. You can even listen to a CD playlist loaded with your favorite MP3, WMA or AAC song files. Less