Custom Auto Sound by Stereo Pad 4 years ago ID: #359180 Listed In : Automotive 3443 E Speedway Blvd, Tucson, AZ 85716, USA 520-326-0551 www.customautosoundbystereopad.com Business Description Car Alarm in Tucson, AZ Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : CAR STEREO car alarm Car Stereo Installation Car Audio Installation backup camera