Inside a Meyer Sound UPJ: Acoustic Foam Failure, Refoam & Testing

A look inside the refurbishment process for a pair of Meyer Sound UPJ loudspeakers. Many older Meyer Sound products use internal acoustic foam that can degrade over time. In this video, we show the process of removing the failed foam, replacing it with fresh material, and inspecting the internal components of the UPJ before reassembly and testing. The UPJ is a compact, high-output Meyer Sound loudspeaker used in live sound, installed AV, theater, corporate, and production environments. These units were cleaned, refoamed, reassembled, and tested after completion to confirm proper operation. This is part of the StradEvents refurbishment and certification process: inspect, clean, repair as needed, test, and prepare professional AV equipment for its next deployment. StradEvents buys, sells, consigns, refurbishes, and supports professional AV equipment, including Meyer Sound, projectors, lenses, pro audio, and production gear. Website: https://stradevents.com Contact: https://www.stradevents.com/contactus Keywords: Meyer Sound UPJ, Meyer UPJ, Meyer Sound speaker repair, acoustic foam replacement, speaker refoam, pro audio refurbishment, loudspeaker repair, Meyer Sound refurbishment, live sound equipment, professional audio, AV resale, StradEvents