JBL JBL-MTC-48TRX4

Accessory Tile rails for installing JBL's ceiling speaker into ceiling grids with spacing up to 48" (1200mm), Inverted V-groove provides support to the tile rail grid, 0.05" (1.2mm) thick metal, (Priced and sold as a pack of 4 pcs) Enough for 2 speakers

Harman P/N: JBL-MTC-48TRX4; Dims (LxWxH): 54.803179199999995 x 5.9448851 x 3.8582698 in