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QSC WL118sw ILA Series Line Array 18 Inch Subwoofer (Black)

 
  • Dale #:

    QSC-WL118SWBK
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Description

An upgraded subwoofer, the WL118-sw is a single 18 version of the popular GP218-sw touring subwoofer that offers offers an impressive combination of punch and low-frequency extension. The addition of the SC28 System Controller with its simple-to-use presets, has greatly improved the ease of deplo... Read More

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Description

An upgraded subwoofer, the WL118-sw is a single 18 version of the popular GP218-sw touring subwoofer that offers offers an impressive combination of punch and low-frequency extension. The addition of the SC28 System Controller with its simple-to-use presets, has greatly improved the ease of deployment of the system and the sound quality markedly enhanced.

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

Line array systems have become the primary loudspeaker configuration for tour sound and many large installations. With the advent of the ILA Installation Line Array System, QSC offers a professional system at breakthrough pricing making line array performance accessible to a far broader range of house of worship and performance venues.

Accessible, affordable, accurate.
ILA is a line array system designed specifically for installation. 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.

Accessible
An ILA system doesn't require set up by an expert user with sophisticated acoustical measurement equipment. The SC28 system controller offers simple preset recall processing. While it's simple to use, the SC28 offers audio quality so good that it's being used on major concert tours. To achieve this combination of simplicity and performance, QSC developed the proprietary Intrinsic Correction™ process. 

Affordable
Most line array systems currently available are designed for touring applications. Touring requires 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 drove cost out of the ILA system while retaining the sound quality, coverage and power of high end touring line array systems.

Accurate
Each Installation Line Array element uses a pair of high-power, neodymium magnet, 8" diameter low-frequency drivers. Both woofers produce low frequencies but only one covers the mid-range resulting in more uniform directivity in the crossover region. For high frequencies, a pair of 1.75" (voice coil diameter) neodymium compression drivers with titanium domes are mounted on a multiple aperture diffraction waveguide* that provides extremely wide coverage (140º). As a result, a WL2082-i system will rarely require additional side or center fill speakers and solid stereo imaging is preserved across the listening area.

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Product Specs

Configuration

Vented box

Transducer 850 W, 8? 18 woofer with a 4 voice coil, ceramic magnet assembly
Frequency Response (±3 dB) 32 Hz - 200 Hz
Frequency Range (-10 dB) 29 Hz - 800 Hz
Nominal Impedance 8 ohms
Sensitivity (1 W @ 1 m) 98 dB
Continuous Power Capacity 850 W
Recommended Power 1750 W
Maximum Output (dB SPL at 1 m) Continuous / Peak 128.5 dB / 134.5 dB
Cabinet Type Vented subwoofer
Enclosure Material 18 mm Baltic Birch Plywood
Finish Available in black (WL118-sw BLK) or white (WL118-sw WHT) paintable
Grille 16 gauge powder-coated steel with cloth backing
Connectors 2 x NL8 in parallel / 2 x NL4 in parallel
Pin Outs

NL8
Pins
1+/1- Sub
2+/2- Pass thru
3+/3- Pass thru
4+/4- Pass thru

NL4
Pins
1+/1- Sub
2+/2- Pass thru

Attachment Points Integral, non-adjustable (straight array only)
Dimensions 22.1 H x 27.6 W x 30.3 D 
(562 mm x 702 mm x 771 mm)
Weight 111 lb (50.4 kg) net
121 lb (55 kg) shipping
Accessories Available FB2082-i: Fly-bar for WL2082-i, WL118-sw and WL115-sw. Available in black or white.
EB2082-i: Extension bar, allows WL118-sw or WL115-sw to be suspended behind WL2082-i. Available in black or white.
AB2082-i: Angle bracket, allows greater vertical splay between WL2082-i and WL118-sw or WL115-sw enclosures in ground stacked configurations. Available in black. Requires two brackets per array, sold individually.
GS115-sw: Ground stack kit for WL118-sw or WL115-sw.
QRP-KIT-1: Kit of four (4) Quick Release Pins for use in lieu of included bolts.

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