Back in 1990, I was approached to do industrial design , plastic part design, and enclosure electro-mechanical packaging for the Liberty 4500 integrated loudspeaker system. The original unit was a RIM molded product that had numerous quality problems. The redesigned product incorporated a structural foam injected molded design with a high quality painted dark gray textured finish. The new design was well received, and was produced for over 20 years. The design is still as fresh today as it was then.