Custom Autosound
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Custom Autosund manufacturers replacement radios and speakers for classic cars and trucks since 1977.
Never can be sad blasting music while cruising đ
Donât put something where it does belong. Keep classics looking like classics!
Our 65-69 Mustang Backseat Driver speakers in Action at NSRA Colorado!
06/30/2026
In 1977, Custom Autosound started with one classic Corvette and a mission to improve radio design forever. Today, that same passion drives everything Custom Autosound creates, from stereo systems with USB, Bluetooth, and CD technology to installations that never damage your dashboard or interior panels. â
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06/29/2026
The Pontiac GTO may have had limited production runs, but that doesn't mean your radio has to stay stuck in the past. Custom Autosound radios drop right into those iconic dashboards with zero cutting or modificationsâ
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06/26/2026
Summerâs here, and your classic deserves a stereo that keeps up.â
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Upgrade your Ford Mustang with a modern head unit, Bluetooth, and USB.â
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Our stereos install cleanly in nearly all Ford cars and trucks, including builds from before 1960.â
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Classic look. Modern sound. Ready for the next drive.â
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It's too nice out to keep it parked. What's the first song hitting that new stereo?â
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Custom Autosound delivers seamless Bluetooth and USB upgrades, engineered to fit your classicâs original dashboard, available for over 400 car and truck applications.â
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This 1964 Chevrolet C10 has already lived a few lifetimes. Now, thanks to an upgrade from Custom Autosound, this truck has a stereo featuring Bluetooth and USB.
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Telephone
Address
1030 W Williamson Avenue
Fullerton, CA
92833
Opening Hours
| Monday | 8am - 4pm |
| Tuesday | 8am - 4pm |
| Wednesday | 8am - 4pm |
| Thursday | 8am - 4pm |
| Friday | 8am - 4pm |