The Control 24C Micro is a compact in-ceiling speaker providing full high quality sound for background music and music-plus-paging systems.Features:• Extremely wide 150°coverage. • Smooth frequency response. • Components: 4.5 in (115 mm) woofer injection molded graphite cone with butyl rubber surround. .5 in (12 mm) polycarbonate tweeter for extended response. • Control 24C Micro is 8 ohms and handles 15 W. • Shallow 4 in (100 mm) depth. • Packaged with grille backcan and tile rails for fast installation and easy dealer stocking.