The CMX WSK-610P 10W Wall Mount Speaker is a commercial ceiling speaker with a transformer. It’s ideal for use in schools, workplaces, hotels, and airports as background music. This speaker’s rated power output at 100V is 5W-10W. It has a 6″ full-range paper driver and either a 100V or 70V line input. It has a white steel grille and an ABS enclosure. The CMX WSK-610P features a spring clip for convenient ceiling installation. It has a 110-15KHz frequency response and a 92dB SPL (@1W/m). The CMX WSK-610P comes with a one-year warranty.