QSC Audio Speaker AF3082 L User Guide

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  
WideLine-8 Series Loudspeaker System User Manual  
WL3082  
WL212-sw  
AF3082-S  
AF3082-L  
PB3082  
EB3082  
CP3082  
CP212  
full-range line array loudspeaker, black color (WL3082-WH for white color)  
subwoofer line array loudspeaker, black color (WL212-sw-WH for white color)  
small array frame for WideLine8, black color (AF3082-S-WH for white color)  
large array frame for WideLine8, black color (AF3082-L-WH for white color)  
pull-back bar, black (PB3082-WH for white color)  
extension bar, black (EB3082-WH for white color)  
cart and cover for WL3082 loudspeakers  
cart and cover for WL212-sw loudspeakers  
AF8-10  
array frame adapter, WideLine-8 to Wideline, black (AF8-10-WH for white color)  
*TD-000237-00*  
TD-000237-00 revA  
 
Introduction  
The WideLine-8 is a high performance line array system designed for portable and installed sound reinforcement. The current WideLine-8  
family is composed of the WL3082 line array element, WL212-sw subwoofer, AF3082-S small array frame, AF3082-L large array frame,  
PB3082 pull-back bar, EB3082 extension bar, and AF8-10 WideLine-8 to WideLine adapter frame. For further information on available sus-  
The WL3082 line array element uses two high-power, neodymium magnet, 2" voice-coil, 8" low-frequency drivers in a two-and-a-half way  
configuration. Both woofers produce low-frequencies but only one covers the mid-range, resulting in far better horizontal directivity con-  
trol in the crossover region. Excellent high-frequency output and clarity are provided by a 3.0" voice coil, neodymium magnet compression  
driver with a titanium diaphragm. The compression driver is mounted to a patented multiple-aperture diffraction waveguide that provides  
an extremely wide horizontal coverage of 140º. As a result, systems will rarely require side or center fill speakers and solid stereo imaging  
is preserved across the listening area.  
The low-frequency capability of a WL3082 array extends to 62 Hz (-10 dB); adequate for speech/vocal and acoustic music program mate-  
rial. For reinforcement of program material with more demanding low-frequency content, the WL212-sw companion subwoofer is avail-  
able.  
1
Figure 1: WL3082 Loudspeaker  
2
1- Suspension links  
3
2- Suspension plate attachment holes  
3- Driver access plate  
4- Suspension alignment pin  
5- Grille  
4
5
6- Grille retaining screws (four total)  
7- Ball-lock pins with lanyards  
8- Recess for subwoofer feet  
9- Landing skids  
7
6
10- Input plate  
11- Splay angle selection holes  
12- Port/handle (patent pending)  
13- Link slider knobs  
8
14- Suspension attachment screws. Do not remove!  
14  
9
13  
10  
12  
11  
3
 
2
1
Introduction (continued)  
WL212-sw  
4
The WL212-sw subwoofer extends the  
systems low-frequency capability to 32  
Hz with a compact fourth-order band-  
pass enclosure. Its two ceramic magnet,  
4” voice coil, 12” transducers provide  
1100 watt continuous power handling  
capability.  
3
5
Figure 2: WL212-sw Subwoofer  
1- Front suspension links  
2- Rear suspension links  
3- Port  
6
Many users of line array systems have  
found that suspending the subwoofers  
with the array provides audible benefit.  
Additionally, many venues lack physical  
space for floor-mounted subs. For these  
reasons, the WL212-sw includes sus-  
pension hardware and, with selection of  
the appropriate suspension accesso-  
ries, subwoofers may be flown at the  
top of or behind a WL3082 array.  
4- Handles  
7
5- Ball-lock pins with lanyards  
6- Recess for subwoofer feet  
7- Link slider knobs  
8
8- NL8 and NL4 Speakon input panel  
9- Rubber feet  
Suspension  
10- Driver access panel  
11- Mounting screws (Do Not Remove!)  
Suspending the WideLine-8 array is sim-  
ple and flexible. Enclosures are built  
with integral suspension plates and are  
pinned together with ball-lock pins.  
9
10  
11  
The AF3082-S and AF3082-L array  
frames support most suspended appli-  
cations, and the EB3082 extension bar  
supports suspension where the center  
of gravity is beyond the limits of either  
frame. Additionally, the EB3082 is used  
for arrays where subwoofers are flown  
behind the main array. The PB3082 pull-  
back bar is used for pulling back the bot-  
tom element of the array for aiming and  
stability or as the primary suspension  
component for certain small arrays.  
Figure 3: AF3082-L Array Frame  
1- Shackle holes (accept 5/8”(16mm) screw pin anchor shackle)  
2- Center support bar  
Ground stacking is easily accomplished  
directly on the subwoofer. The sub-  
woofer has rubber feet to help keep the  
stack in place. Uptilt or downtilt of the  
groundstack is adjustable from -10° to  
+10°.  
3- Suspension plates  
4- Suspension plate attachment holes  
5- Screws for lanyard attachment  
6- Ball-lock pins with lanyards  
1
3
5
2
Use only shackle holes for  
suspension of array!  
4
4
6
 
Use only shackle holes for  
suspension of array!  
Introduction (continued)  
3
4
Figure 4: AF3082-S Array Frame  
2
1- Shackle holes (accept 5/8” (16 mm) screw pin anchor shackle)  
2- Center support bar  
1
3- Suspension plates  
5
4- Lanyard retaining screw for ball-lock pin lanyard  
5- Suspension plate attachment holes  
6- Ball-lock pins with lanyards  
6
1
Figure 5: PB3082 Pull Back Bar  
1- Shackle hole (accepts 5/8” (16 mm) screw pin anchor shackle)  
2- Suspension plate attachment holes  
2
4
3- Ball-lock pins with lanyards  
4- Lanyard retaining screw for ball-lock pin lanyard  
3
2
4
Figure 6: EB3082 Extension Bar  
1- Extension bar  
1
2- Suspension plate retaining bolts  
3- Shackle holes (accept 5/8” (16 mm) screw pin anchor shackle)  
4- Suspension plates  
3
Figure 7: CP3082 Cart  
Accommodates up to 4 WL3082 enclosures and includes a padded soft cover.  
Figure 8: CP212 Cart  
Accommodates up to 3 WL212-sw enclosures and includes a padded soft  
cover.  
5
 
Introduction (continued)  
1
Figure 9: AF8-10 WideLine-8 to WideLine Adapter Frame  
1- WideLine attachment knuckles  
3
2
2- Knuckle retaining bolt  
5
3- Rear link receiver for WideLine loudspeaker  
4- WideLine-8 attachment links  
5- Suspension plate attachment holes  
4
Suspending the WideLine-8 Array  
Rules for Suspension  
•Correct use of all suspension hardware and components is imperative in sound system suspension 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.  
•Use only shackle holes for suspension of array.  
•Be absolutely certain of the integrity of any structural member intended to support suspended loads. Hidden structural members can have hid-  
den structural weakness.  
•Consult a Professional Mechanical or Structural Engineer licensed in the jurisdiction of the sound system installation to review, verify, and  
approve all attachments to the building or structure.  
•Never assume anything- Owner or third-party supplied suspension attachment points may not be adequate for the loads to be suspended.  
•Employ the services of a Professional Rigger for hoisting, positioning, and attaching the equipment to the supporting structure.  
•Always inspect all components (enclosures, suspension brackets, pins, frames, bolts, nuts, slings, shackles, etc.) for cracks, wear, deforma-  
tion, corrosion, missing, loose, or damaged parts that could reduce the strength of the assembly before lifting. Discard any worn, defective, or  
suspect parts and replace them with new appropriately load-rated parts.  
Shock Loading  
When a load is either moved or stopped, its static weight is magnified. Sudden movements can magnify the static weight several times. This  
magnification of static weight is termed "shock loading". Shock loading poses a danger to equipment and workers. The effects of shock loading  
can be instantaneous, or they may remain undetected unless the equipment is visually damaged. Avoiding shock loading requires careful plan-  
ning and knowledge of equipment, suspension, and lifting practices.  
Shock loading of equipment and structures is usually confined to lifting and installation, but natural forces (winds, earthquakes) can impose  
shock loads several times the static load. This is why structures and suspension equipment must be capable of supporting several times the  
weight of the equipment suspended.  
WideLine-8 Working Load Limits and Design Factors  
Table 1 lists the WideLine-8 suspension components and provides Working Load Limit data at various Design Factors. The tabulated Design Fac-  
tors are for static loads only. The choice of which Design Factor to use will depend upon the jurisdiction and venue of installation, as well as the  
conditions of suspension. Dynamic conditions are determined by unknown, installation-specific factors and should be referred to a Licensed  
Structural Engineer for clarification before proceeding with any suspension of the equipment. The data presented is based upon the listed compo-  
nent weights:  
6
 
Suspending the WideLine-8 Array  
1
Table 1: WideLine-8 Working Load Limits  
Figure 10: WL3082 attached to AF3082-S  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
EB3082 Extension Bar  
27 lb  
1751 lb  
1100 lb  
917 lb  
(12.3 kg)  
(714.3 kg)  
(500.0 kg)  
(416.7 kg)  
AF3082-S Array Frame  
AF3082-L Array Frame  
PB3082 Pull Back Bar  
WL3082 Loudspeaker  
WL212-sw Loudspeaker  
AF8-10 Adapter Frame  
11 lb  
(5.0 kg)  
746 lb  
(339.0 kg)  
522 lb  
(237.3 kg)  
435 lb  
(197.7 kg)  
27 lb  
(12.3 kg)  
1274 lb  
(579.2 kg)  
892 lb  
(405.5 kg)  
743 lb  
(337.9 kg)  
3 lb  
(1.4 kg)  
434 lb  
(197.4 kg)  
304 lb  
138.2 kg)  
253 lb  
(115.2 kg)  
38 lb  
(17.3 kg)  
651 lb  
(296.1 kg)  
456 lb  
(207.3 kg)  
380 lb  
(172.7 kg)  
109 lb  
(49.5 kg)  
1274 lb  
(579.2 kg)  
892 lb  
(405.5 kg)  
743 lb  
(337.9 kg)  
9 lb  
326 lb  
228 lb  
190 lb  
(4.1 kg)  
(148.1 kg)  
(103.6 kg)  
(86.4 kg)  
Figure 11: WL3082 attached to AF3082-L  
M8 Ball Lock Pin2  
M8 Shoulder Screw2  
3/4” Fastener2  
n/a  
n/a  
n/a  
1810 lb  
(822.7 kg)  
1267 lb  
(575.9 kg)  
1056 lb  
(479.9 kg)  
1847 lb  
(839.4 kg)  
1293 lb  
(587.6 kg)  
1077 lb  
(489.6 kg)  
5693 lb  
(2587.8 kg)  
3985 lb  
(1811.4 kg)  
3321 lb  
(1509.5 kg)  
2- Working Load Limits are per fastener loaded in double shear. Data is for informational purposes only.  
Attaching WL3082 to Array Frame  
Before beginning any installation, have your system designer configure the array with proper splay  
angles using QSC’s EASE Focus (Array Calculator). All orientation of product is to be viewed from the  
rear of the enclosure.  
1. Attach the array frame to the suspension structure using a 5/8” (16mm) screw pin anchor shackle  
and appropriate sling, cable, etc.  
2. For arrays of 4 WL3082 or less, pin together the cluster of enclosures or prepare pre-pinned array  
from transport cart. Note the QSC logo on the input plate will be right side up when the enclosure is  
oriented properly. During assembly, ensure your splay angles are set as desired.  
Figure 12: Detail of WL3082  
attached to AF3082-L  
3. Attach the array frame to the top enclosure by inserting the ball-lock pins in the appropriate loca-  
tions. Ensure selection of the desired splay angle on the rear link (0°, +5°, -5°).  
NOTE: For some array configurations, use of the extension bar and/or pull-back may  
be required to achieve the required aiming angle.  
When constructing large arrays it is recommended to first assemble units of four  
enclosures and then assemble the final array by joining the four enclosure units to  
one another.  
Pin rear in center position for 0°  
tilt. Upper and lower holes are for  
-5° and +5°, respectively.  
If extreme uptilt is required, turn the AF3082-L around (rotate 180°) and attach the  
WL3082 enclosures toward the rear of the frame; this will allow suspending at a more  
extreme upward angle. Note: The markings on the array frame are no longer valid  
once the frame is turned around (their positions are reversed).  
7
 
Suspending the WideLine-8 Array  
Figure 15: WL212-sw attached to AF3082-S.  
Suspending the WL212-sw beneath AF3082-S or AF3082-L  
All orientation of product is to be viewed from the rear of the enclosure. The QSC logo on  
the input plate will appear right side up when the enclosure is oriented properly.  
1. Lower the array frame onto the subwoofer and align the appropriate holes in the suspen-  
sion links and frame, fully insert the ball-lock pins, and ensure all pins lock properly. On  
the array frame, use the center hole to attach the sub’s rear link (labeled 0°).  
2. Attach the AF3082-S or AF3082-L array frame to the suspension structure using 5/8"  
(16mm) screw-pin anchor shackle and appropriate sling, cable, etc.  
Note! The +5° and -5° positions can not be used when suspending the sub-  
woofer from the array frame.  
Figure 16: WL212-sw suspended beneath AF3082-L  
3. Before lifting, ensure the audio connection to the enclosures are correct and functioning.  
NOTE: When arraying two or more WL212-sw subwoofers with one person,  
it is easiest to lay the enclosures on their backs, align and mate the sus-  
pension straps, and install the ball-lock pins. When installing the ball-lock  
pins, ensure full insertion and locking action.  
Suspending WL3082 enclosures beneath WL212-sw enclosures  
1. For arrays of 4 WL3082 or less, pin together the cluster of enclosures or prepare pre-  
pinned array from transport cart. When constructing large arrays it is recommended to  
first assemble units of four enclosures and then assemble the final array by joining the  
four enclosure units to one another. Note the QSC logo on the input plate will be right  
side up when the enclosure is oriented properly). During assembly, ensure your splay  
angles are set as desired.  
Figure 17: WL3082 enclosures suspended  
below WL212-sw with AF3082-S array frame.  
2. Lower the array frame with subwoofer(s) onto the WL3082 enclosure cluster, carefully  
aligning the appropriate holes in the suspension plates and links. Attach the top enclo-  
sure to subwoofer by inserting the ball-lock pins, and ensuring all pins lock properly.  
Ensure selection of the desired splay angle on the rear links (0°, +5°, -5°).  
3. Before lifting, ensure the audio connection to the enclosures are correct and functioning.  
8
 
Suspending the WideLine-8 Array  
Pull-Back Bar  
Figure 13:PB3082 under WL3082 attached to AF3082-S.  
To use the pull-back bar, attach it to the bottom enclosure’s suspension  
plates using one of the lower sets of splay angle adjustment holes.  
Align the pull-back bar’s holes with the suspension plate’s and fully  
insert the ball-lock pins. Ensure locking action of pins. Use a 5/8” (16  
mm) screw-pin anchor shackle to attach to the pull-back bar as required  
using the shackle holes.  
NOTE: All hardware/components must be rated for the  
expected loads as determined by the Professional Engineer  
responsible for suspension.  
NOTE: The PB3082 can also be used to suspend small arrays  
of WL3082 enclosures. See page 10 for detailed information.  
Extension Bar  
The extension bar suspension plates can be moved, if required, by  
removing the two 3/4”mounting bolts, moving to the selected mounting  
location, and reattaching. Tightening torque is to be 100 lb-ft of torque  
(135.6 N-m) Ease-Focus software’s center-of-gravity calculator will pro-  
vide a suitable point for desired down-tilt.  
Figure 14: Use of EB3082 Extension Bar.  
Attach the array frame to the extension bar suspension plates by  
centering the array frame member between the extension bar sus-  
pension plates and bolting together using the supplied 3/4” bolts.  
9
 
Suspending the WideLine-8 Array  
Attaching WL212-sw behind WL3082 array using EB3082 and  
Figure 18: EB3082 with WL212-sw suspended at  
rear and WL3082 array suspended at front.  
two AF3082-S array frames  
1- Attach both AF3082-S array frames to the extension bar suspension plates by  
centering the array frame member between the extension bar suspension plates  
and bolting together using the supplied 3/4” bolts. The extension bar suspension  
plates can be moved, if required, by removing the two 3/4”mounting bolts, moving  
to the selected mounting location, and reattaching. Tightening torque is to be 100  
lb-ft (135.6 N-m). Ease-Focus software’s center-of-gravity calculator will provide a  
suitable point (or two points) for desired down-tilt.  
2- Attach WL212-sw subwoofer(s) to the rear array frame  
3- Attach WL3082 loudspeaker(s) to the front array frame.  
NOTE: When stacking loudspeakers for attachment to array frames  
using the extension bar, we recommend working with groups of 2  
WL3082 for each WL212-sw. Start with no splay angle; this yields the  
same height for landing the extension bar. Adjust splay angle once  
the system is lifted.  
Suspending 8 or less WL3082 Loudspeakers Using Two Pull-  
Back Bars  
NOTE: Do not suspend more than 8 WL3082 loudspeakers from a  
PB3082 pull-back bar! Do not use PB3082 pull-back bar for suspend-  
ing anything other than 8 or less WL3082 loudspeakers! Do not sus-  
pend the WL212-sw from the PB3082 pull-back bar!  
Figure 19: Using two PB3082 Pull Back Bars for sus-  
pending a maximum of 8 WL3082 loudspeakers.  
1- For arrays of 4 WL3082 or less, pin together the cluster of enclosures or pre-  
pare pre-pinned array from transport cart. If constructing larger arrays we recom-  
mended to first assemble units of four enclosures and then assemble the final  
array by joining the four enclosure units to one another. Note the QSC logo on the  
input plate will be right side up when the enclosure is oriented properly. During  
assembly, ensure your splay angles are set as desired.  
2- Pin one PB3082 to the top WL3082s front suspension plate attachment holes.  
Ensure locking action of pins.  
3- Attach a 5/8” (16 mm) screw-pin anchor shackle to the pull-back bar’s center  
shackle hole for lifting.  
4- Pin a second PB3082 to the bottom WL3082’s rear suspension plate. Ensure  
locking action of pins. Use a 5/8” (16 mm) screw-pin anchor shackle attached  
through a shackle hole for pulling back.  
Warning! Eight (8) WL3082 loudspeakers is  
the maximum allowable load (10:1 design  
factor) for the PB3082. Do not suspend  
more than eight WL3082 loudspeakers from the  
PB3082.  
10  
 
Figure 20: 0° tilt WL3082 on WL212-sw  
Ground Stack Configurations  
The WL212-sw enclosure is fitted  
with rubber feet on the bottom mak-  
ing the enclosure itself suitable for  
ground stack applications. Matching  
recesses in the enclosure’s top sur-  
face facilitate secure stacking of  
one WL212-sw atop another.  
The design of the suspension links  
accommodates uptilt and downtilt  
when attaching WL3082 enclosures  
to the WL212-sw. Adjustment range  
is from -10° to +10°.  
Figure 21: -10° tilt WL3082 on WL212-sw  
NOTE: Link sliders and pin locations determine  
splay angle between enclosures.  
NOTE: When groundstacking multiple WL212-  
sw enclosures, ensure suspension is secure  
prior to attaching array.  
Figure 22: +10° tilt WL3082 on WL212-sw  
11  
 
WL3082 Connections  
The WL3082 input connectors are a pair of Neutrik NL8's  
wired in parallel. See Table 2 or the pinout on the  
WL3082 input plate (on rear of enclosure).  
Table 2: WL3082 Connector Pinout  
PIN  
Connection  
1+  
1-  
2+  
2-  
3+  
3-  
4+  
4-  
Through  
Through  
The WL3082 loudspeaker is not equipped with  
a crossover network. All signal processing  
must be done before connecting audio power  
to the loudspeaker. Do not connect full-range  
audio to the high-frequency transducer or dam-  
age may result!  
Right low frequency transducer + (16 Ohms)  
Right low frequency transducer - (16 Ohms)  
Left low frequency transducer + (16 Ohms)  
Left low frequency transducer - (16 Ohms)  
High frequency transducer + (16 Ohms)  
High frequency transducer - (16 Ohms)  
WL212-sw Connections  
Input Connections  
Table 3: WL212-sw NL8 Connector Pinout  
The WL212-sw is equipped with two NL8 connectors with  
pins 1+ and 1- connected to the transducers. All other  
NL8 connections are paralleled between the two NL8s.  
Additionally, pins 1+ and 1- are parallel connected to the  
NL4s.  
PIN  
1+  
Connection  
Low frequency transducers + (4 Ohms)  
Also connected to NL4 Pin 1+  
1-  
Low frequency transducers - (4 Ohms)  
Also connected to NL4 pin 1-  
The WL212-sw is also equipped with two NL4 connectors  
that have pins 1+ and 1- connected to the transducers.  
Pins 2+ and 2- of the NL4s are parallel connected. Only  
pins 1+ and 1- of the NL4s are paralleled with the NL8s  
1+ and 1- pins.  
2+  
2-  
LF  
LF  
3+  
3-  
MID  
MID  
HF  
Please refer to Tables 2 and 3 for pinouts. The pinouts are  
printed on the input plate label, as well.  
Note: pin numbers 1+ and 1- of all connectors  
are wired in parallel. Pins 1+ and 1- are the  
only parallel interconnect between the NL4  
and the NL8 connectors. All remaining connec-  
tions of the NL4 and NL8 connectors are inde-  
pendent.  
4+  
4-  
HF  
Table 4: WL212-sw NL4 Pinout  
Pin Connection  
1+  
Low frequency transducers + (4 ohms)  
Also connected to NL8 pin 1+  
1-  
Low frequency transducers - (4 ohms), also  
connected to NL8 pin 1-  
2+  
2-  
Through  
Through  
12  
 
WL3082 Specifications  
Frequency Response:  
68 - 18,000 Hz (+/- 3 dB)  
62 - 20,000 Hz (-10 dB)  
HF: 127/133 dB  
Frequency Range:  
Maximum SPL (continuous/peak):  
Nominal Coverage (-6 dB included):  
Transducers:  
LF: 122/128 dB  
Horizontal: 140 degrees (500 Hz to 3.2 kHz)Vertical: dependant on cumulative splay angles  
High Frequency:  
Single 85W, 16 Ohm, 1.4 inch exit, 3 inch composite polyimide diaphragm, neodymium magnet  
Dual 250W, 16 Ohm 8 inch cone transducer, 2 inch voice coil, neodymium magnet,  
weather resistant cone  
Low Frequency:  
Acoustic Crossover Frequency:  
Input Sensitivity:  
High to Mid: 1250 Hz  
HF: 108 dB  
Mid to Low: 300 Hz  
LF: 98 dB  
Weight:  
Net: 38 lb (17.3 kg)  
Shipping: 45.5 lb (20.6 kg)  
Enclosure:  
15mm Baltic birch plywood (baffle is 18mm Baltic birch plywood)  
Steel (16 gauge) with cloth  
Grille:  
Connectors:  
Two (2) Neutrik NL8 in parallel (wired as shown in Table 2)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
WL3082 Loudspeaker  
38 lb  
651 lb  
456 lb  
380 lb  
(17.3 kg)  
(296.1 kg)  
(207.3 kg)  
(172.7 kg)  
21.7”  
(551mm)  
19.9”  
(505mm)  
16”  
(406mm)  
19.6”  
(497mm)  
11.8”  
(300mm)  
9”  
(228mm)  
13  
 
WL212-sw Specifications  
Frequency Response:  
Frequency Range:  
40 - 100 Hz (+/- 3 dB)  
32 - 107 Hz (-10 dB)  
Maximum SPL (continuous/peak):  
Transducer:  
129 dB/135 dB  
1100W, dual 12 inch woofer, 4 inch voice coil, ceramic magnet assembly  
Recommended Crossover Frequency:  
Input Sensitivity:  
30 - 85 Hz  
99 dB  
Weight:  
Net: 109 lb (49.4 kg)  
Shipping: 125 lb (56.7 kg)  
Enclosure:  
0.708 inch (18 mm) Baltic birch plywood, paint finish.  
Connectors:  
Two (2) Neutrik NL4 and two Neutrik NL8 all wired in parallel (wired as shown in Table 3)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
WL212-sw Loudspeaker  
109 lb  
1274 lb  
892 lb  
743 lb  
(49.5 kg)  
(579.2 kg)  
(405.5 kg)  
(337.9 kg)  
21.7”  
(551mm)  
20”  
29”  
(507mm)  
19.6”  
(736mm)  
(498mm)  
19”  
(483mm)  
15”  
(380mm)  
19.3”  
(490mm)  
15.2”  
(387mm)  
14  
 
EB3082 Specifications  
Material:  
Aluminum 6061-T6  
Finish:  
Black powder coat (White optional)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
EB3082 Extension Bar  
27 lb  
1751 lb  
1100 lb  
917 lb  
(12.3 kg)  
(714.3 kg)  
(500.0 kg)  
(416.7 kg)  
47.8”  
(1213mm)  
1.4”  
(34mm)  
4”  
6.8”  
(102mm)  
(172mm)  
4”  
12 x ø 0.8”  
(20mm)  
10.5”  
(102mm)  
(267mm)  
AF3082-S Specifications  
Material:  
Aluminum 6061-T6  
Finish:  
Black powder coat (White optional)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
AF3082-S Array Frame  
11 lb  
746 lb  
522 lb  
435 lb  
(5.0 kg)  
(339.0 kg)  
(237.3 kg)  
(197.7 kg)  
21.7”  
(551mm)  
20.2”  
(514mm)  
19.9”  
(505mm)  
18.1”  
2 x ø 1.0”  
(25mm)  
8.0”  
(203mm)  
(459mm)  
1.0”  
(25mm)  
3.8”  
(95mm)  
15  
 
AF3082-L Specifications  
Material:  
Aluminum 6061-T6  
Finish:  
Black powder coat (White optional)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
AF3082-L Array Frame  
27 lb  
1274 lb  
892 lb  
743 lb  
(12.3 kg)  
(579.2 kg)  
(405.5 kg)  
(337.9 kg)  
37.0”  
(940mm)  
21.7”  
(551mm)  
20.4”  
(518mm)  
4”  
(102mm)  
16  
 
PB3082 Specifications  
Material  
Aluminum 6061-T6  
Finish  
Black powder coat (White optional)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
PB3082 Pull Back Bar  
3 lb  
434 lb  
304 lb  
253 lb  
(1.4 kg)  
(197.4 kg)  
138.2 kg)  
(115.2 kg)  
21.7”  
(551mm)  
20.0”  
(508mm)  
1.0”  
(25mm)  
3 x ø 0.8”  
(20mm)  
6.3”  
(159mm)  
1.0”  
0.8”  
(25mm)  
(19mm)  
AF8-10 Specifications  
Material  
Aluminum 6061-T6  
Finish  
Black powder coat (White optional)  
Working Load Limit Information:  
Component  
Weight  
7:1 Design Factor  
10:1 Design Factor  
12:1 Design Factor  
AF8-10 Adapter Frame  
9 lb  
(4.1 kg)  
326 lb  
(148.1 kg)  
228 lb  
(103.6 kg)  
190 lb  
(86.4 kg)  
19.2”  
(487mm)  
19.0”  
(482mm)  
27.3”  
(693mm)  
ø 0.4”  
(9mm)  
7.5”  
(191mm)  
3 x ø 0.3”  
(8mm)  
17  
 
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19  
 
How to Contact QSC Audio Products  
Mailing address:  
QSC Audio Products, Inc.  
1675 MacArthur Boulevard  
Costa Mesa, CA 92626-1468 USA  
Telephone Numbers:  
Main Number  
(714) 754-6175  
Sales & Marketing  
Customer Service  
(714) 957-7100 or toll free (USA only) (800) 854-4079  
(714) 957-7150 or toll free (USA only) (800) 772-2834  
Facsimile Numbers:  
Sales & Marketing FAX  
Customer Service FAX  
(714) 754-6174  
(714) 754-6173  
World Wide Web:  
E-mail:  
QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA  
©2007 “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office.  
 

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