IsoAcoustics GAIA B&W Mounting Plates (Set of 4)
 
For use with IsoAcoustics GAIA I speaker isolators, GAIA I B&W mounting plates adapt GAIA I isolators to Bowers & Wilkins' Nautilus and Diamond Series speakers. The latter's ball casters are removed and replaced with the IsoAcoustics B&W plate, which provides a threaded hole into which the appropriate stud screws.