Anchor Audio in Carlsbad has manufactured portable sound systems at its 31,000-square-foot Darwin Court facility since the company's founding in 1973, making it one of the few remaining U.S.-based PA-system producers. The product line spans battery-powered portable PA units, wired and wireless intercoms, powered speaker monitors, and lecterns, equipping the same live-audio environments showcased at the Museum of Making Music on Armada Drive. Clients include all branches of the U.S. military, K–12 school districts nationwide, and houses of worship, with standard orders shipping same-day from the Carlsbad headquarters. The flagship MegaVox 2 delivers 119 dB of output from a single battery-powered unit with Bluetooth, dual wireless receivers, and multiple microphone inputs—a self-contained outdoor PA format deployed by New Village Arts for courtyard and park productions. Every unit ships with a six-year warranty, and because all engineering, assembly, and quality-control testing occur on-site at Darwin Court, the factory can customize speaker configurations and branding for institutional bulk orders.