QSC AD-C81Tw 8" 70V Ceiling Subwoofer

  • Manufacturer: QSC

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 Side cable entry

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MPN (manufacturer part number)AD-C81TW-WH
UPC (Universal Product Code)00684284053985
SpecsConfiguration Ceiling subwoofer, ported Low-frequency Transducer 8" (20 cm) weather resistant, polypropylene cone woofer, rubber surround Frequency Range 1 Frequency Response (-6 dB) Useable Frequency Range (-10 dB) 39 Hz - 184 Hz 28 Hz - 208 Hz Filter 120 Hz low pass, passive, bypassable Maximum Output 2 Calculated Peak Output Calculated Continuous Output 118 dB SPL 112 dB SPL Nominal Impedance 8 ohms switchable Power Rating RMS Power Handling3 Recommended Max Amp Power 100 W (100 hours IEC) 200 W RMS Sensitivity 92 dB, 2.83 V, 1 m, free space (4pi) TRANSFORMERS Type Custom low distortion laminated core, wide bandwidth design Taps 70 V: 60, 30, 15, 7.5 W / 100 V: 60, 30, 15 W / 8 ohms selected by switch Environmental Exceeds Mil Spec 810 for humidity, salt spray and dust; IEC 60529 IP-X3 splash rating Agency Rating Listed UL1480, UL2043 safe for use in air handling spaces; Transformer is Listed UL1876; Compliant BS/EN 60849 safety standards ENCLOSURE Material Injection molded, high impact polystyrene baffle on a steel enclosure Finish White (paintable) Grille Painted aluminum Connectors Ceramic block or 4-pin Euro terminals in fire protective sub-chamber Mounting Hardware Rails and C-ring for ceiling tile installation Weight 20 lb (9.1 kg) Net 28 lb (12.7 kg) Shipping Available Accessories ADC-MRS Mud ring bracket • ADC-NCS New construction bracket
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