Surface mount ring assembly for loudspeaker

摘要

An assembly for mounting loudspeakers in a panel. A hole is formed in the panel. An outer ring having a flange is secured in the hole with the flange on one side of the panel. An inner resilient ring is collapsed, passed through the outer ring to the other side of the panel, expanded and secured to the outer ring. This locks the rings together. A loudspeaker is secured in the flange.