The 165 RO PRO is easy to fit, all you have to do is make a perfectly round hole 209 mm in diameter, but to help you out, a paper model is supplied with all the speakers.
Next, simply remove the protective magnetic grille. Once the grille has been removed and the loudspeaker wired (either by soldering or by terminal block), all you need is a Phillips-head screwdriver. All you have to do is turn the 4, 6 or 8 screws (depending on the model), so that small hooks clamp the speakers in place.
Focal 100ICW5, 5-inch coaxial 2-way in-wall or in-ceiling speaker with Polyglass cone and 1-inch (25 mm) aluminum tweeter with recommended amplification power between 15-100W at 8Ω, 88dB sensitivity and 65Hz-23kHz frequency response at +/-3dB. Suitable for any room in the house even in wet environments such as bathrooms.
FreeSpace FS loudspeakers are the next step of our widely trusted line of in-ceiling and surface-mount loudspeakers, offering significant upgrades in durability, design, and ease of installation — all with remarkably consistent tonality.
The QSC AD-C.SUB is a passive, 6.5-inch Dual Voice Coil, Small Format Ceiling Subwoofer, with up to 100W / 20V, max SPL 100dB, sensitivity 86dB and 45Hz-150Hz frequency response.