Product & Application Support
Whether you are looking for specific information about a QSC product, need help connecting your gear, or believe your product may have failed, please take a look at our support resources:
Contact a Support Specialist
If you are unable to resolve your issue with our self service resources, submit a support request
or call one our QSC support specialists.
Toll Free (800) 772-2834 (USA only)
Tel. +1 (714) 957-7150
Fax. +1 (714) 754-6173
Phone Support Hours Monday - Friday 7 AM to 5 PM PST
If you are certain that your QSC product IS DEFECTIVE and needs repair, please visit our product repair page for the step by step process to send in your product.