QSC Speaker GP118-sw-BK/WH


QSC GP118-sw ลำโพง 18″ portable subwoofer with the same acoustical performance as the WL118-sw regular enclosure with the 16 x M10 suspension points; available in black and white

The QSC WideLine is a full range line array loudspeaker system designed for use in a wide variety of venues, ranging from ballrooms, theaters and nightclubs to concert halls, houses of worship and arenas. The WideLine features an open, natural sound quality and exceptionally wide 140° horizontal coverage pattern – the widest of any line array system currently available.


  • Premium-grade, long excursionhigh power 18-inch transducer with 4-inch voicecoil, dual layerspider and triple-roll surrounds
  • Interlocking feet and recess features allow for rigid vertical stacking
  • Built-in handles for ease of transport
  • Threaded pole cup for deploying a full-range loudspeaker on top
  • M10 fittings allows for suspension in permanent and portable applications
  • Dual NL4 Speakon connectors
  • 18mm Baltic birch plywood construction
  • 16-Gauge powder coated steel grilles
  • Available in black and white
  • Complete EASE, CAD & BIM information available online
  • Cinema-version available for surround LFE
System Details
Frequency Response (-10dB) 29Hz – 800Hz
Power Capacity1 850W (82.5V)continuous
1700W peak
Nominal Sensitivity2 98dB, 1W@1m
Maximum Rated SPL 129dB @1m, continuous3
135dB @1m, peak4
Nominal Impedance
Transducer 457mm (18-inch) driver with 102mm (4-inch) Voicecoil
Recommended Power 1700W
Enclosure Details
Input Connector Dual NL4 connector
Pin Outs 1+/1- Sub
2+/2- N/C
Enclosure Material 18 mm Baltic birchplywood
Attachment Points 16x threaded M10inserts
Grille 16 Gauge powder coated steel
Dimensions (HxWxD) 531 mm x 656 mm x 772mm (20.9″ x 25.8″ x 30.4″)
Net Weight 50.3 kg (111 lb)
Shipping Weight 54.9 kg (121 lb)