QSC SB-2180 User Manual
QSC SB-2180 User Manual

QSC SB-2180 User Manual

Cinema loudspeaker systems dual-18" subwoofer

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Cinema Loudspeaker
Systems
User Guide
SB-2180 Dual-18" Subwoofer
TD-000512-00-A
*TD-000512-00*

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Summary of Contents for QSC SB-2180

  • Page 1 Cinema Loudspeaker Systems User Guide SB-2180 Dual-18" Subwoofer TD-000512-00-A *TD-000512-00*...
  • Page 2: Explanation Of Symbols

    12. Adhere to all applicable, local codes. 13. Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation. Warranty For a copy of the QSC Limited Warranty, visit the QSC's website at www.qsc.com TD-000512-00-A...
  • Page 3 Introduction The SB-2180 is a specially designed cinema subwoofer, featuring dual 18” (460 mm), low-frequency transducers, mounted in a ported enclosure. The enclosure is tuned to 29 Hz. The two custom 18” transducers were developed especially for cinema use. The woofers feature 4” (100 mm) voice coils and vented pole pieces to ensure cool operation, even at high power levels.
  • Page 4: Normal Connection

    Connections Normal Connection The SB-2180 has barrier strip screw terminals for connection. The terminals accept up to #10 AWG stranded loudspeaker wiring. Use the largest wire size and shortest wire length possible for a given installation. Observe the polarity markings and keep polarity consistent throughout the system for best performance.
  • Page 5 SPEAKERS INTERNALLY CONNECTED IN PARALLEL FOR INDIVIDUAL CONNECTION: REMOVE PANEL, CUT YELLOW AND BLUE JUMPER WIRES. (For insturctions see User Manual) — Figure 4 — SB-2180 Specifications Frequency Range (-10 dB) 25 Hz to 150 Hz 1100 W Rated Noise Power...
  • Page 6 © 2015 QSC, LLC. All rights reserved. QSC and the QSC logo are registered trademarks of QSC, LLC in the U.S. Patent and Trademark office and other countries. All other trademarks are the property of their respective owners.

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