QSC EB2082-i User Manual
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QSC EB2082-i User Manual

Ila series loudspeaker system
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ILA Series Loudspeaker System User Manual
WL2082-i
full-range line array loudspeaker
WL115-sw
subwoofer line array loudspeaker
FB2082-i
array frame
EB2082-i
extension bar
PB2082-i
pull back bar
GS115-sw
ground stack kit
*TD-000218-00*
TD-000218-00 revD
1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA
Main Number (714) 754-6175 Sales & Marketing (714) 957-7100 or toll free (USA only) (800) 854-4079
Customer Service(714) 957-7150 or toll free (USA only) (800) 772-2834

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Summary of Contents for QSC EB2082-i

  • Page 1 Customer Service(714) 957-7150 or toll free (USA only) (800) 772-2834 ILA Series Loudspeaker System User Manual WL2082-i full-range line array loudspeaker WL115-sw subwoofer line array loudspeaker FB2082-i array frame EB2082-i extension bar PB2082-i pull back bar GS115-sw ground stack kit *TD-000218-00* TD-000218-00 revD...

  • Page 2: Important Safety Precautions

    QSC Audio Products 3 Year Limited Warranty QSC Audio Products, Inc. (“QSC”) guarantees its products to be free from defective material and / or workmanship for a period of three (3) years from date of sale, and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use - provided the unit is returned to our factory or one of our authorized service stations via prepaid trans- portation with a copy of proof of purchase (i.e., sales receipt).
  • Page 3 The current ILA family is composed of the WL2082-i line array element, WL115-sw sub- woofer, FB2082-i array frame, PB2082-i pull-back bar, EB2082-i extension bar, and GS115-sw Ground Stack Kit. Installation Line Arrays may be used in outdoor applications where the system is somewhat protected from the elements. The enclosure material is formulated with UV inhibitors, the grille is made of aluminum and the woofer cones are weather resistant.
  • Page 4 The FB2082-i array frame supports most flown array applications, and the EB2082-i extension bar supports suspension where the center of gravity is beyond the limits of the FB2082-i. Additionally, the EB2082-i is used for arrays where subwoofers are flown behind the main array.
  • Page 5 1- Shackle hole (accepts 5/8” (16 mm) screw pin anchor shackle) 2- Rigging plate attachment holes 3- Rigging plates 4- Rigging plate retaining bolts Figure 5: EB2082-i Extension Bar 1- Extension bar 2- Rigging plate retaining bolts 3- Shackle holes (accept 3/4” (20 mm) screw pin anchor shackle)

  • Page 6: Shock Loading

    Introduction (continued) Rigging the Installation Line Array Rules for Suspension •Correct use of all suspension hardware and components is imperative in sound system rigging and deployment. •Always calculate suspended loads before lifting to ensure suspension components and hardware are used within their respective load limits. •Research local codes and regulations to fully understand the requirements for suspended loads in the venue in which the equipment is to be suspended.
  • Page 7 Rigging the Installation Line Array (continued) Table 1: ILA Working Load Limits Component EB2082-i Extension Bar 38 lb (17.3 kg) FB2082-i Array Frame PB2082-i Pull Back Bar WL2082-i Loudspeaker 37 lb (16.8 kg) WL115-sw Loudspeaker 111 lb (50.5 kg) not applicable...
  • Page 8 Re-install the outermost rigging strap retaining bolts and tighten all four bolts on each strap to 13 lb-ft (17.6 N-m). Figure 8:PB2082-i under WL2082-i attached to FB2082-i. Figure 9: Bolting order for EB2082-i Extension Bar rigging plates. Figure 10: Extending the WL115-sw rigging straps.
  • Page 9 Rigging the Installation Line Array (continued) 3- Lower the array frame onto the enclosure, carefully aligning the rigging straps, and attach the top enclosure to the array frame by installing the ball-lock pins or M8 bolts. Before lifting, ensure the audio connection to the enclosures are correct and functioning. NOTE: When attaching one WL115-sw to another WL115-sw, you must use the supplied ball-lock pins.
  • Page 10 Rigging the Installation Line Array (continued) Attaching WL115-sw behind WL2082-i array using EB2082-i It is sometimes necessary to suspend the subwoofers behind the main array. Extreme splay angles may result in physical interference with rear-flown subwoofers. Attach both array frames to the extension bar rigging plates by centering the array frame member between the extension bar rigging plates and bolting together using the sup- plied 7/8”...

  • Page 11: Mode Selection Switch

    WL2082-i Controls and Connections MODE Selection Switch BI AMP: When set to BI AMP, an internal shading net- work removes the mid-frequencies from one of the low- frequency drivers. The BI AMP HORIZONTAL SHADING switch will select which transducer is shaded. TRI AMP: Shading network is NOT applied (shading must be provided by upstream signal processing).
  • Page 12 WL115-sw Connections Input Connections The WL115-sw input connectors are a pair of Neutrik NL8's wired in parallel. See Table 3 or the WL115-sw Input Plate for connector pinout. Note pin numbers 2+, 2-, 3+, 3-, 4+, and 4- are wired straight through from one connector to the other.
  • Page 13 WL2082-i Specifications Frequency Response: Frequency Range: Maximum SPL (continuous/peak): Nominal Coverage (-6 dB included): Transducers: High Frequency: Low Frequency: Acoustic Crossover Frequency: Input Sensitivity: Weight: Enclosure: Grille: Connectors: Working Load Limit Information: Component WL2082-i Loudspeaker 37 lb (16.8 kg) 80 - 20,000 Hz (+/- 3 dB) 68 - 22,000 Hz (-10 dB) HF: 126/132 dB LF: 122/128 dB...
  • Page 14 WL115-sw Specifications Frequency Response: Frequency Range: Maximum SPL (continuous/peak): Transducer: Recommended Crossover Frequency: Input Sensitivity: Weight: Enclosure: Connectors: Working Load Limit Information: Component WL115-sw Loudspeaker 37 - 107 Hz (+/- 3 dB) 35 - 112 Hz (-10 dB) 124 dB/130 dB 650W, 8 Ohm 15 inch woofer, 4 inch voice coil, ceramic magnet assembly 35 - 85 Hz 96 dB...
  • Page 15 EB2082-i Specifications Material: Finish: Working Load Limit Information: Component EB2082-i Extension Bar 38 lb (17.3 kg) FB2082-i Specifications Material: Finish: Working Load Limit Information: Component FB2082-i Array Frame 17 lb (7.7 kg) Aluminum 6061-T6 Black powder coat (White optional) Weight...
  • Page 16 PB2082-i Specifications Material Finish Working Load Limit Information: Component PB2082-i Pull Back Bar GS115-sw Specifications Material Finish Weight Aluminum 6061-T6 Black powder coat (White optional) Weight 7:1 Design Factor 6 lb (2.7 kg) 423 lb (192.2 kg) Aluminum 6061-T6 Black powder coat (White optional) 5 lb (2.3 kg) per set 10:1 Design Factor 12:1 Design Factor...

  • Page 20: How To Contact Qsc Audio Products

    Customer Service FAX (714) 754-6173 World Wide Web: www.qscaudio.com E-mail: info@qscaudio.com service@qscaudio.com QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA ©2006 ,2007 “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office.

This manual is also suitable for:

Fb2082-iGs115-swPb2082-iWl115-swWl2082-iEb3082

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