The Audac CELO6 is a high-end two-way coaxial ceiling loudspeaker with a 6-inch aluminium-cone woofer and a 1-inch aluminium dome tweeter held on an acoustically optimised arm in front of the woofer. It is Audac's slim-grill ceiling series for hotels, corporate offices, residential projects, bars, restaurants and retail where the speaker should almost disappear into the ceiling: the magnetic SlimLine grill has a 1 mm border and protrudes only 3.2 mm from the surface, and can be painted to match. This is the white 8-ohm version (CELO6I/W). It handles 60 W continuous (AES), 120 W programme and 240 W peak, with 88 dB sensitivity, 106 dB maximum SPL, a 55 Hz - 20 kHz (±3 dB) response and 140-degree conical coverage. Installation uses a four-screw QuickFix clamping mechanism and gold-plated Gold-Con spring terminals. It measures 230 mm diameter by 103 mm deep, needs a 205 mm cut-out and 100 mm built-in depth, and weighs 1.65 kg. A cut-out template and white grill are included; a WTR24 100 V transformer is optional.