Alcohol Detection Systems Ignition Interlock


1644 West Carson Street, #A
Torrance, CA 90501
M Closed, Tu-Sa 8am-5pm, Su 8am-12pm

Monday:  Closed
Tuesday: 
8:00 am – 5:00 pm
Wednesday: 
8:00 am – 5:00 pm
Thursday: 
8:00 am – 5:00 pm
Friday: 
8:00 am – 5:00 pm
Saturday: 
8:00 am – 5:00 pm
Sunday: 
8:00 am – 12:00 pm


A family-owned business with a solid commitment to providing the highest level of customer service and product selection is what has placed Audio Matrix at the forefront of the car audio industry since 2004. Let Audio Matrix’s well trained team help meet your needs. We specialize in car audio, mobile video, security, remote car starters, ignition interlock service, and installation. We offer competitive pricing, and a wide-array of selection of brands and the latest technology.