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User Manual for QSC AD-C81TW Ceiling Mount Subwoofer System Click to enlarge the picture
Contents of the user manual for the QSC AD-C81TW Ceiling Mount Subwoofer System
- 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-C81TW Ceiling Mount Subwoofer System 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-C81TW Ceiling Mount Subwoofer System (White) is designed to supplement audio systems with low-frequency extension--it's acoustically matched to the entire AD Series. The AD-C81TW is rated for 100 watts continuous power handling and can take up to 400-watt peaks. The AD-C81Tw has an 8" woofer with a polypropylene cone for protection in humid environments. The driver has a synthetic rubber surround and works optimally with the large port to deliver excellent low frequency extension below 40 Hz without undesirable port turbulence. It also features a built-in passive low pass filter set at 120 Hz. The filter is defeatable from the front baffle to allow the use of outboard crossovers. The AD-C81Tw is equipped with a 70/100V transformer with multiple taps and an 8-ohm bypass. - 8" polypropylene cone woofer
- Large port area for extended low-frequency performance
- Defeatable passive 120 Hz low-pass filter with impedance compensation
- 100 watts continuous power handling, 400 watts peak
- 70/100 V multitap transformer with 8 ohm bypass
- C-ring and tile rails included
UPC: 684284053985 In the Box QSC AD-C81TW Ceiling Mount Subwoofer System (White) AD-C81Tw Loudspeaker C-Ring and Tile Rails Round Grille (White, Paintable) Paint Mask Connector Assembly 3-Year Limited Warranty Guides & Manuals ffzwdercdz Table of Contents
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Technical parametersQSC AD-C81TW Specs | Configuration | Ceiling subwoofer, ported | | Woofer | 8" (20 cm) weather resistant, polypropylene cone woofer, rubber surround | | Frequency Range | 39 Hz - 184 Hz
28 Hz - 208 Hz useable frequency range | | Maximum Output | Calculated Peak Output: 118 dB SPL
Calculated Continuous Output: 112 dB SPL | | Nominal Impedance | 8 ohms switchable | | Power Rating | 100 W | | SPL | 92 dB, 2.83 V, 1 m, free space (4pi) | | Transformer Taps | 70 V: 60, 30, 15, 7.5 W / 100 V: 60, 30, 15 W / 8 ohms selected by switch | | Rating | Listed UL1480, UL2043 safe for use in air handling spaces; Transformer is Listed UL1876; Compliant BS/EN 60849 safety standards | | Connectors | Ceramic block or 4-pin Euro terminals in fire protective sub-chamber | | Dimensions | Diameter: 12.6" (32 cm)
Depth: 14.5" (36.83 cm) | | Weight | 20 lb (9.1 kg) Net | | | | Package Weight | 29.0 lb | | Box Dimensions (LxWxH) | 27.0 x 16.0 x 16.0" |
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