Two-Way 200 mm (8" in) Co-axial Ceiling Loudspeaker. 8 inch high output driver with polypropylene cone and 25 mm (1 in) soft-dome liquid-cooled tweeter, 58 Hz – 20 kHz bandwidth, focused 90° coverage, high 92 dB sensitivity. 60 W multi-tap transformer at 70V/100V and 8ohm direct setting for 90 Watts (260W peak). White 2 adettir.