QSC AD-C4T-LP White Acoustic Design is a 4.5″ two-way low profile ceiling loudspeaker. And it ideally suited for a wide variety of foreground and background sound reinforcement applications.
Effective frequency range: 70 Hz – 20 kHz
Rated noise power / voltage: 30 watts / 22 volts (rms)
Rated coverage (‐6 dB): 150° conical DMT
Product dimensions (Diameter x Height): Ø 280 x 100 mm (Ø 11.02 x 3.93 in.)