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The QSC AD-C820 High-Output Ceiling Mount Loudspeaker (Square Grille) is a speaker designed for music playback, public address and distributed audio in applications that require high output from a ceiling mounted loudspeaker. The AcousticDesign Series of installation loudspeakers has been designed for trouble-free operation and versatility.
The AD-C820 uses custom designed transducers and crossover networks, in combination with an acoustically optimized enclosure (AD-C800BB). These loudspeakers continue the AD Series philosophy of bringing natural and accurate sound quality combined with versatility and reliability to high-ceiling applications. This assembly includes the coentrant transducers, a 70V/100V transformer and a crossover mounted on an ABS baffle, as well as the backbox (AD-C800BB.
8" low-frequency woofer
1.4" diaphragm compression driver
200 watt continuous power rating
70V/100V multi-tap transformer included (system can operate in distributed or low-impedance mode)
AD-C820 transducer/baffle assembly for separated backcan installation
In the Box
QSC AD-C820 High-Output Ceiling Mount Loudspeaker (Square Grille)
AD-C820 Speaker Baffle
AD-C800BB Backcan Assembly
AD-C800SG Square Grille (White, Paintable)
3-Year Limited Warranty
Table of Contents
8" (203 mm) ferrite woofer
1.4" (36 mm) neodymium compression driver
61 Hz - 18 kHz 52 Hz - 18 kHz useable frequency range
Calculated Peak Output: 120 dB SPL Calculated Continuous Output: 114 dB SPL