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Some classic photos of where it all began - The Grand National

USD Audio

Address


Ontario, CA, US

info@usdaudio.com

About us

USD Audio is a company dedicated to delivering the sound experience of LIVE, accurate reproduction of music into vehicles. With it's roots going back to the 1980's and dominating the Car Audio competition arena in the 1990's, USD's use of high efficiency drivers made a name for themselves world wide. 

In 2020, the founders decided it was time to retire and sold their retail store, Speaker Works Inc., to a new owner and sold USD Audio to Paragon Brands Inc., a Southern California based Sales and Marketing firm that specializes in specialty 12 volt, automotive and car audio industries.

The next generation of USD Audio products are in the works. There's a plan and a lot of work to be done. Stay tuned for more updates. Follow us on Facebook: https://www.facebook.com/USDaudioHorns/

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