Audio Design – San Jose, CA

Low Cost Interlock Services

  • Installation
  • Calibration
  • Violation Reset
  • Transfer
  • Inspection
  • Replacement
  • Removal

audio design


4180 Stevens Creek Blvd, Santa Clara, CA 95051

Diamond Audio is proud to celebrate two decades of designing and engineering THE best sounding mobile audio products in 2014!  To commemorate our 20-year anniversary, Diamond Audio showcases an entire new series of the most advanced amplifiers, speakers, and subwoofers for all discerning audiophiles.

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Primary Phone:

(408) 533-9179