Welcome to the QSC Audio Products Parts & Accessories Store, your source of factory replacement parts for amplifier, loudspeaker and digital products. We also sell accessories like loudspeaker covers, mounts, cables and more.
QSC was founded in 1968 in southern California by Patrick Quilter as a small boutique maker of guitar and bass amps, and over the decades has grown into a major worldwide manufacturer of professional and cinema audio systems.
QSC Audio Products, LLC
Technical Services Group
1665 MacArthur Boulevard
Costa Mesa, CA 92626 USA
+1 (714) 957-7150
Order shipments are for U.S. locations only. If you reside outside of the U.S., please call +1 (714) 957-7150 for further assistance or go directly to our international distributors list.
Orders placed after 3:00 p.m. pacific time will be processed for shipping on the following business day. If you have an urgent shipping requ