ELKHART, Indiana — HARMAN’s Crown Audio today announced that it now offers an online certification program for its I-Tech HD Series amplifiers. The program is free of charge and provides two levels of certification: Basic, which trains users on basic features of the amplifiers, and Advanced, which enables power users to get the most out of their I-Tech HD purchase.

The course is available online at: http://www.crownaudio.com/usa/amplifiers/i-tech-hd-series.html. Simply click on the blue “Test You...

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