Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box
details

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
QSC AD-C81Tw-WH Ceiling Subwoofer - 8 Inch Weather-Resistant -EACH
  • QSC AD-C81Tw-WH Ceiling Subwoofer - 8 Inch Weather-Resistant -EACH
  • QSC AD-C81Tw-WH Ceiling Subwoofer - 8 Inch Weather-Resistant -EACH
  • QSC AD-C81Tw-WH Ceiling Subwoofer - 8 Inch Weather-Resistant -EACH
  • QSC AD-C81Tw-WH Ceiling Subwoofer - 8 Inch Weather-Resistant -EACH
 
Questions? Ask a Markertek Expert:
800-522-2025 Email

QSC AD-C81Tw-WH Ceiling Subwoofer - 8 Inch Weather-Resistant -EACH

Manufacturer: QSC

Item #: QSC-AD-C81TW-WH   •   MFG #: AD-C81TW-WH

 


Our Price:$283.00

free ship
 
 
Availability: Usually ships in 3-10 business days
i
This item is currently out of stock and will ship the minute we receive it – normally 3-10 business days. Need it sooner? Call 800-522-2025 and we'll make it happen,or email Customer Service for expedited delivery options. Certain Non-Stock Items Valued over $50.00 may Ship FREE UPS GROUND in the Continental US. Multiple quantities of the same non-Stock Item Valued below $50.00 may be ordered to meet the $50 minimum order requirement to qualify for Free UPS Ground Freight. This offer does not apply to certain freight-intensive or hazardous items. Certain restrictions may apply.
 
 
     

    Share!

     
     
     
    • Features

      • 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
       
    • Specifications

      • Configuration 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
       
    • Item Includes

      • 1 qty. AD-C81Tw loudspeaker
      • 1 qty. C-ring and tile rails
      • 1 qty. Round grille (white, paintable)
      • 1 qty. Paint mask
      • 1 qty Connector assembly
       
     
     

    Add Accessories for your AD-C81TW-WH:

     
     
     

     

     
    Continue Shopping View Cart