QSC WL2082i Installation Line Array System Speakers






  • Installation-optimized design brings affordable and uncompromised line array performance to a broader range of venues
  • Compact and attractive appearance, available in black and white, harmonizes with any installation environment
  • Wide 140° horizontal coverage
  • Economical and easy-to-install suspension system with ample array adjustability


Configuration 2½ way, biamp or triamp
High Frequency

Low Frequency

Dual 50 W 8Ω 1-inch exit, 1.75-inch titanium diaphragm, neodymium magnet assembly
Dual 200 W 16Ω 8-inch woofers, 2-inch voice coils, neodymium magnet assemblies, weather resistant cone
Frequency Response (±3 dB) 80 Hz – 20 kHz
Frequency Range (-10 dB) 68 Hz – 22 kHz
Nominal Impedance HF: 16Ω
LF biamp mode: 8Ω
LF triamp mode: 16Ω (×2)
Sensitivity HF: 106 dB
LF: 97 dB
(4 V @ 1 m)
Continuous Power Capacity 1 HF: 100 W
LF biamp mode: 400 W
LF triamp mode: 200 W (×2)
Recommended Power HF: 200 W
LF biamp mode: 800 W
LF triamp mode: 400 W (×2)
Maximum Output (dB SPL at 1 m)
Continuous / Peak
HF: 126 dB / 132 dB
LF: 122 dB / 128 dB
Nominal Coverage Horizontal 140 degrees
Vertical: dependent on number of elements used
Cabinet Type Ported, elliptical / trapezoidal
Enclosure Material HIPS (high impact polystyrene) with UV protectant
Finish Available in black (WL2082-i BLK) or white (WL2082-i WHT) paintable
Grille Perforated, formed aluminum
Connectors 2 x NL-8 in parallel
Pin Outs
Pins Bi-amp Tri-amp
1+/1- NC NC
2+/2- NC LF2
3+/3- LF LF1
4+/4- HF HF
Attachment Points Integral, side plate adjustable rigging system, vertical splay adjustable in 1° increments from 0° – 10°
Dimensions (HWD) inches 11.8 x 27 x 13.4
Dimensions (HWD) mm 300 x 686 x 340
Weight 37 lb / 16.8 kg net
45 lb / 20.45 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.

PB2082-i: Pullback bar for WL2082-i. Pulls the bottom of the array back to achieve the desired angle. 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.

QRP-KIT-1: Kit of four quick-release pins for use in lieu of included bolts.