Quick-install speaker system for suspended tile ceilings features an 8" dual cone driver with dual voltage (25V/70V) transformer, 1x2 fine perforation grille with sub-plate and an adjustable volume control. The patented assembly features an integral T-bar support that quickly replaces half of a non-tegular 2x2 ceiling tile or one-fourth of a non-tegular 2x4' ceiling tile. For commercial paging and background music.
