Trust Tri Audio Sound Inc. with your car audio installation, repair, and customization needs in San Mateo, CA. The owner Mike Luzzi has decades of industry experience and won several awards for his car stereo inventions. He and his team also service luxury cars like Lamborghinis and offer competition-grade equipment from “EARTHQUAKE.”

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Call (650)-343-2781 Or Book Your Appointment Online Today


“Mike is an excellent car audio stereo engineer… He’s reliable and gets it done. He’s super affordable AND he has a license to do this kind of work. Mike knows about your car electrical system and gives you a wide selection of stereo equipment that is compatible with your car.”

“Mike did an amazing job installing a head unit, speakers and rear-view camera in my Sequoia… Pricing was more than fair and he made sure everything is perfect before releasing the car back to me. He is also a great person to chat with and is very knowledgeable. Highly recommend!”

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