The HY-TB1 is a channel bar to be used when supporting flush-mounted ceiling speakers by way of ceiling bars to prevent their full weight from being directly applied to the ceiling panel during installation. This channel bar is used in conjunction with reinforcement hardware supplied with the speaker. One complete set consists of 2 HY-TB1 bars.
The HY-RR2 Reinforcement Ring is specially designed for use with the F-2352SC Ceiling Speaker System, enabling the F-2352SC installation to a weak ceiling. It also permits the F-2352SC to be installed to a wide range of locations in versatile mounting methods using in conjunction with the HY-TB1 Tile Bar Bridge, HY-TR1 Trim Ring, or HY-AH1 Anchor Hanging Bracket.