Diamond Audio

Diamond Audio is proud to celebrate over two decades of designing and engineering the best sounding mobile audio products! Designing and manufacturing the most advanced amplifiers, speakers, and subwoofers for all discerning audiophiles as well as marine/utility vehicles and motocycles. Many of the Diamond Audio speakers are still manufactured by the original factory that has been producing the best sounding equipment in the world since Diamond Audio’s inception 20 years ago!

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© 2017 Sierra Select Distributors, Inc., All rights reserved • Phone: 800.793.7334 • Fax: 800.481.5212