QSC Flyable cinema subwoofer, 8 x M10 suspension points, single 18" 800 W transducer, 98 dB sensitivity - SB-118F

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Sale price$1,195.00


The SB-118F single 18-inch and SB-218F dual 18-inch subwoofers are designed specifically for low frequency enhancement in cinema applications, especially for low frequency content of the surround channels using bass management techniques. A common application is suspending these enclosures from the cinema ceiling in proximity to the wall mounted surround loudspeakers for which the SB-118F/218F provides low frequency enhancement. The SB-118F/218F covers the frequency range from 37 Hz to 230 Hz.

These enclosures are designed for safe and easy suspension using eight built-in M10 fly points. Heavily braced, tour grade 15 mm plywood construction provides great strength while keeping weight to a minimum. The custom 800 watt, 18-inch transducers were developed especially for cinema use. They feature large 4-inch (101 mm) voice coils and a multi-vented pole piece to ensure cool operation, even at high power levels. Cooler temperatures increase transducer lifespan and decrease the problem of power compression at high power.


  • High output performance with 800 W/1600 W continuous power rating
  • Eight built-in M10 mounting points for overhead suspension
  • 15 mm plywood construction for increased cabinet structural integrity
  • 4 ohm impedance for efficient amplifier power
  • Side mounted hand holds for easy handling during installation
  • Foam-lined perforated steel grille
  • Barrier Strip and Neutrik SpeakOn® connection

      At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

      • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
      • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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