The CMA Large Venue Vibration Isolating Coupler reduces image movement caused by common building vibrations like HVAC, foot traffic, road traffic and doors shutting. The patented design works as a projector mount vibration isolator by connecting two Chief CMS columns 1.5″ NPT and limiting vibrations that are transmitted to the lower column. The CMA347 is for systems under 35 lbs (15.9 kg). Systems include all weight below the vibration isolator, including column, projector mount and projector.
Average weights of common mounts include: RPAU (4 lbs or 1.8 kg), RPMAU (5 lbs or 2.3 kg), and VCMU (33 lbs or 15 kg).
Average weight of CMS columns under 12″ (30.4cm) in length are 1 lb (0.5 kg) or less
Compatible with Chief CMS columns (1.5″ NPT)