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QSC GP218-sw Dual 18" Subwoofer front
QSC GP218-sw Dual 18-Inch Passive Subwoofer

QSC GP218-sw Dual 18-Inch Passive Subwoofer

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SoundPro Item: 16073
MPN: GP218-SW-BK
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The GP218-sw is a premium, high performance, direct radiating dual 18-inch subwoofer designed for use in portable and installed sound applications. This powerful subwoofer offers plenty of "punch" while maintaining ample extension so the musically important fundamentals are solidly and accurately reproduced. With an impressive combination of low-frequency extension and musical accuracy, the GP218-sw is an ideal companion to QSC's WideLine Series, ILA Series, AcousticPerformance™ Series and AcousticDesign™ Series loudspeakers.

QSC GP218-sw Features

  • Dual premium-grade, long excursion, high power 18-inch transducers with 4-inch voicecoil, dual layer spider and triple-roll surrounds
  • Interlocking feet and recess features allow for allow for rigid vertical stacking
  • Built-in handles along with the optional dolly board and soft cover offers ease of transport
  • 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
  • GP218-sw Dual 18" Subwoofer1
  • Frequency Range (-10dB) 24Hz – 1.2kHz
  • Power Capacity[1] 1700W (82.5V) continuous 3400W peak
  • Nominal Sensitivity [2] 102dB, 1W@1m
  • Maximum Rated SPL
    • 135dB @1m, continuous [3]
    • 141dB @1m, peak [4]
  • Nominal Impedance 4Ω
  • Transducer
    • 457mm (18-inch) driver with 102mm (4-inch)
    • Voicecoil
  • Recommended Power 3000 - 4000W
  • Enclosure Details
    • Input Connector: Dual NL4 connector
    • Pin Outs: 1+/1- Sub
    • 2+/2- N/C
    • Enclosure Material: 18mm Baltic birch plywood
    • Attachment Points: 16x threaded M10 inserts
    • Grille: 16 Gauge powder coated steel
    • Dimensions (HxWxD): 20x47.2x30" (508x1198x762 mm)
    • Net Weight: 191 lbs (87 kg)
    • Shipping Weight: 209 lbs (95 kg)

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