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Description
The QSC AD-C81TW-WH 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.
Product Specifications:
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
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 lbs.
Shipping Weight: 29 lbs.
Shipping Dimensions (LxWxH): 27 x 16 x 16"
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