QSC AD-C8T-SWZB-WH Ceiling subwoofer, 8 inches woofer, 250 W RMS, with built-in 100V/70V transformer with taps 25/50/100/200 W, 8Ω switchable, sensitivity 92.3 dB, frequency response 53 Hz-195 Hz (–10 dB). Outer diameter 342.9 mm, cut-out diameter 305 mm, depth 368 mm – 10.1 kg. Color white (RAL 9010, paintable).
Focal 100 ICW5-T, in-wall/in-ceiling coaxial 2-way loudspeaker with 5 inch midrange speaker driver with Polyglass cone and a 1 inch (25mm) Aluminium tweeter. Ιt has an adjustable transformer which adjusts the power for a 70 volt/100 volt system.
Focal 300ICW4, 4-inch Flax Mid-bass 2-way in-wall or in-ceiling speaker with 1-inch (25 mm) aluminium tweeter. The recommended amplification power is between 25-100W at 8Ω, it has 88dB sensitivity and 80Hz-28kHz frequency response at +/-3dB.
QSC AC-C8T high quality 8 "ceiling speaker. It offers clear sound, suitable for announcements, background, music and in general for applications that require sound amplification.