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QSC WL118-SW-BK 18" Installation Subwoofer
QSC WL118-SW-BK 18-Inch Line Array Subwoofer

QSC WL118-SW-BK 18-Inch Line Array Subwoofer

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SoundPro Item: 48976
MPN: WL118-SW-BK
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The subwoofer for ILA System v2 is the WL118-sw, a single 18" version of the popular WideLine-10 touring, dual 18" subwoofer and offers an impressive combination of punch and low-frequency extension. ILA subs may be suspended at the top of an ILA array using the standard FP2082-i array frame. When trim height is limited, the ILA sub may be suspended behind the array using the available EB2082-i extension bar.

More about the ILA System v2

ILA is a line array system designed specifically for installation in a variety of venues including houses of worship, sports facilities, clubs and other entertainment venues. ILA System v2 is a complete system consisting of line array, subwoofer, processing, amplification and suspension accessories. The result is an accessible system with very high performance, moderate cost and ease of deployment.

Most line array systems currently available are designed for touring applications, which require extreme ruggedization and expensive suspension hardware. As a result, overall system cost is driven beyond the means of many facilities that could benefit from line array performance. By focusing on installation applications, using a molded enclosure and simplifying the rigging design, QSC has driven cost out of the ILA System while retaining the sound quality, coverage and power of high end touring line array systems

QSC WL118-SW-BK Features

  • Single 18" subwoofer in a bass-reflex enclosure
  • 850 watt continuous power capacity
  • Frequency range down to 29 Hz
  • May be suspended at the top, or behind the WL2082-i array
  • Available in black or white to harmonize with venue décor
  • WL118-SW-BK 18" Installation Subwoofer1
  • ConfigurationDirect radiating vented box
  • Transducers
    • High-Frequency: NA
    • Low-Frequency: 850 W, 8Ω 18" woofer with a 4" voice coil, ceramic magnet assembly
  • Frequency Response (±3 dB)32 Hz – 200 Hz
  • Frequency Response (-10 dB)29 Hz – 800 Hz
  • Nominal ImpedanceLF: 8Ω
  • Continuous Power Capacity[1]/Recommended PowerLF: 850 W/ 1750 W
  • Sensitivity (1 W at 1 m)LF: 98 dB
  • Maximum Output Continuous/ Peak (SPL at 1 m)LF: 128.5 dB / 134.5 dB
  • Cabinet TypeVented subwoofer
  • Enclosure Material18 mm Baltic birch plywood
  • Grille16 gauge powder-coated steel with cloth backing
  • Pins
    • NL8
      • 1+/1- Sub
      • 2+/2- Pass thru (LF)
      • 3+/3- Pass thru (MF)
      • 4+/4- Pass thru (HF)
    • NL4
      • 1+/1- Sub
      • 2+/2- Pass thru
  • Attachment PointsIntegral, non-adjustable (straight array only)
  • Weight (Net/Shipping)111 lbs (50.4 kg) / 121 lb (55 kg)
  • Dimensions (HxWxD)22.1x27.6x30.3" (562x702x771 mm)

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