Contact Custom Autosound

Custom Autosound does not sell directly to the public. If you would like to find an authorized dealer click the "store locator" link on the top of this page. 

1030 W. Williamson Ave.
Fullerton CA 92833
Tech Support: 800-497-0797
General Inquiries: 714-773-1423
Office: 800-888-8637
email: support@casmfg.com