Product Catalog: SOUNDSPHERE: Loudspeaker accessories Products Dropped Ceiling Bracket For mounting bracket and tee bar clips in suspended ceiling applications View Details MBS Mounting Bracket For mounting to flat surfaces View Details Hanging Kit Three-way cable for single point suspension View Details I-Beam Clamp 1/8" to 1/4" flange thickness; use with hanging kit HK above View Details Line Transformers Line transformers must be ordered seperately View Details Speaker Screens View Details Mounting Accessories View Details Additional Mounting Accessories View Details TB1 Tile Bridge (Soundsphere) For installation in suspended ceilings; 2' x 2' or 2' x 4' tiles View Details TX100 Transformer (Soundsphere) 100 Watt Line Transformer View Details TX250 Transformer (Soundsphere) 250 Watt Line Transformer View Details TX30 Transformer (Soundsphere) 30 Watt Line Transformer View Details