1.   Saconi had left the car stereo and speakers unattended.

2.   And his car stereo was powerful and new.

3.   A noise violation for his car stereo was dismissed.

4.   That means that music downloaded with software that comes with a portable player will not play on a digital car stereo or PC.

5.   The company makes car stereo and other home theater accessories, too.

6.   The car stereo developed a high-pitched squeal that sounded expensive.

7.   Users of the latest car stereo may opt to bring it inside every night, but not just to prevent theft.

8.   The first version was used in the Clarion AutoPC, a voice-controlled device that combined elements of a car stereo, cell phone and personal digital assistant.