The HYRR2 Reinforcement Ring is specially designed for use with the F2352SC Ceiling Speaker System, enabling the F2352SC installation to a weak ceiling. It also permits the F2352SC to be installed to a wide range of locations in versatile mounting methods using in conjunction with the HYTB1 Tile Bar Bridge, HYTR1 Trim Ring, or HYAH1 Anchor Hanging Bracket.