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User Manual for QSC AD-C821 High-Output Ceiling Mount Loudspeaker Click to enlarge the picture
Contents of the user manual for the QSC AD-C821 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-C821 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-C821 High-Output Ceiling Mount Loudspeaker (Square Grille) is a fully integrated, sealed loudspeaker system 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-C821 is a factory sealed system using a "dog-ear" style mounting scheme. 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 a set of tile rails and a split ring. Square grille included. - 1.4" diaphragm compression driver
- 200 watt continuous power rating
- Fully integrated, factory sealed system
- Uses a "dog-ear" style mounting scheme
In the Box QSC AD-C821 High-Output Ceiling Mount Loudspeaker (Square Grille) AD-C821 Blind-Mount Loudspeaker System Split Ring and Tile Rails AD-C800SG Square Grille (White, Paintable) Mounting Hardware 3-Year Limited Warranty Table of Contents
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Technical parametersQSC AD-C821 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;
Max recommended 400 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 | Two 2-pin Euro-style connectors | | Dimensions | Diameter: 13.4" (34 cm)
Depth: 11.9" (30.2 cm) | | Weight | 16 lb (7.3 kg) |
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