Technical Support Staff - Crown Audio, Inc. Crown's Technical Support Group staff is available to assist you. You can contact staff members directly via email, or by telephone between the hours of 8:00am ...
I-Tech 4x3500HD - Crown Audio, Inc. Introducing the next generation of touring sound amplifiers. The I-Tech HD series featuring the all-new four-channel 4 x 3500HD with DriveCore™ technology.