The QSC AD-C.SUB is a passive, 6.5-inch Dual Voice Coil, Small Format Ceiling Subwoofer, with up to 100W / 20V, with a built-in multi-tapping 100V transformer with tappings 100 / 50 / 25, max SPL 100dB, sensitivity 86dB and 45Hz-150Hz frequency response. Ideally suited for background music applications that require depth and clarity even at lower volume settings. The installation depth is 254mm and the ceiling cutout diameter is 305mm.
The AC-C6T ceiling speaker from QSC is 6 "with a 70 / 100V transformer suitable for announcements, background music and applications that require sound amplification.
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.