Profile: Apogee Sound International, LLC is a manufacturer of custom speakers and loudspeakers. Our brands include Apogee Sound International™. Our products include pro amplifiers, digital loudspeaker controllers, intelligent digital control, front panel information displays, rigging brackets, rigging frames and modular arrayable rigging systems. Our CA-Series amplifier features rear panel level controls to avoid tampering or inadvertent adjustment. Our DLC24 loudspeaker controller is designed to provide the key elements that help ensure optimal loudspeaker system performance and management in a variety of live sound & fixed installation applications.