Features: Rockville DCS8T 70V Commercial 8" Drop Ceiling Tile Speaker For Office/Business, Built in 8 highly efficient speaker pre-mounted into a ceiling tile, Easy installation fits perfectly into 2 feet x 2 feet standard-sized US drop ceilings. Simply drop it in and connect the speaker wire, Metal grill, Works for both 70 volt and 100 volt operation or even 8 ohm, Multi-tap
options: 10W, 5W, 2.5W, 8 Ohm
30 Watts RMS power handling at 8 ohms, Low profile mounting depth ( 3.9 ), Spring loaded speaker terminals, Sensitivity: 91 dB, Designed to sound great for speeches, announcements, music, and chimes, 105° dispersion pattern
Specifications
: Extremely efficient paper cone, 1 Voice coil, Aluminum former, 10 oz. Ferrite Magnet, High temperature copper voice coil windings, Frequency
Response (-10 dB): 170 Hz 17 kHz, Dimensions
in inches: 23.8 x 23.8 x 3.9, Weight: 13.7 lbs
70V Power Options: 10w, 5w, 2.5 w, 1.5 w. 100V power options: 10w, 5w, 2.5 w. 8
Ohm power handling: 30w RMS.