18-inch Flyable Subwoofer

QSC SB-118F

QSC SB-118F QSC SB-118F
QSC SB-118F
QSC SB-118F
Introduction

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.

Features
Specifications
Features
  • 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
Introduction
Specifications
SPECIFICATIONS

System Type

18" flyable subwoofer

Frequency Rangeat -10 dB (Hz) 1

32 Hz – 230 Hz

Peak Output2

133 dB

Nominal Impedance

Sensitivity4

98 dB

Driver Information

18" (457 mm) driver with 4" (101 mm) voice coil

Dimensions (HWD) inches

23.2 x 24.2 x 23.6

Dimensions (HWD) mm

590 x 616 x 615

Weight

95 lb / 43 kg

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Magna-Tech Electronic Co., Inc.
329 Palermo Ave. 1st Floor
Coral Gables, FL 33134-6601 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
E-mail:
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