The Metro RF306 is a passive ceiling, 6.5" loudspeaker with up to a total of 10W at 8Ω with a built-in 100V transformer with tappings for 10 / 5 / 2.5W, sensitivity 92dB and it has 130Hz-15kHz frequency response. The installation depth is 85mm.
The JBL CSS 8004 is a passive in-ceilling 4" loudspeaker with up to a total of 15W with a built-in 100V / 70V / 25V transformer, sensitivity 90dB and it has 85Hz-18kHz frequency response. The installation depth is 94mm and the ceiling cutout diameter is 125mm.
Focal 100 ICW6-T, in-wall/in-ceiling coaxial 2-way loudspeaker with 6 inch midrange speaker driver with Polyglass cone and 1 inch (25mm) aluminium tweeter. Ιt has an adjustable transformer which adjusts the power for a 70 volt/100 volt system.
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).
The JBL Control 126 W is a passive in-wall, 2-way, 6.5" loudspeaker with up to a total of 50W with a built-in 100V transformer with tappings for 30 / 15 / 7.5W, sensitivity 88dB and it has 38Hz-20kHz frequency response. The installation depth is 105mm.
