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User Manual for QSC AD-C820 High-Output Ceiling Mount Loudspeaker Click to enlarge the picture
Contents of the user manual for the QSC AD-C820 High-Output Ceiling Mount Loudspeaker
- Product category: Installed Speakers QSC
- Brand: QSC
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for QSC Installed Speakers
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User manual for the QSC AD-C820 High-Output Ceiling Mount Loudspeaker contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any QSC product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official QSC user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a QSC product will considerably shorten its lifespan!
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Product description The QSC AD-C820 High-Output Ceiling Mount Loudspeaker (Round 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. - 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 (Round Grille) AD-C820 Speaker Baffle AD-C800BB Backcan Assembly AD-C800RG Round Grille (White, Paintable) Mounting Hardware 3-Year Limited Warranty Table of Contents
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Technical parametersQSC AD-C820 Specs | Configuration | Passive | | Woofer | 8" (203 mm) ferrite woofer | | Tweeter | 1.4" (36 mm) neodymium compression driver | | Frequency Range | 61 Hz - 18 kHz
52 Hz - 18 kHz useable frequency range | | Maximum Output | Calculated Peak Output: 120 dB SPL
Calculated Continuous Output: 114 dB SPL | | Nominal Coverage Angle | 90° horizontal and vertical | | Nominal Impedance | 16 ohms | | Power Rating | 200 W | | SPL | 91 dB SPL, 1W/1m | | Transformer Taps | 100 V: 16 ohms bypass, 100 W, 50 W, 25 W
70 V: 16 ohms bypass, 100 W, 50 W, 25 W, 12.5 W | | Volume | Enclosure volume: 18 L (0.64 ft 3) | | Rating | CE, UL 1480 (commercial/professional use) UL 2043 (air handling spaces) | | Connectors | Back box (AD-C800BB): ceramic block connector inputs and "through" connectors (rated for 400 W max). Loudspeaker Baffle (AD-C820): 10-pin MATE-N-LOK connector and faston connectors. | | Dimensions | Diameter: 14.9" (37.9 cm)Depth: 11.2" (28.4 cm) | | Weight | 17.5 lb (7.9 kg) | | | | Package Weight | 29.0 lb | | Box Dimensions (LxWxH) | 1.0 x 1.0 x 1.0" |
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