Step 5: Configure Speaker Attachments
Configure the Speaker Attachments as shown in the Diagrams below. Tighten all Bolts with a Phillips screw driver. Repeat process for
the second Speaker Attachment. The Extension assemblies can be adjusted vertically to adjust the vertical position of the speaker. The
depth of the speaker can be adjusted by using the front set of holes or the back set of holes in the Speaker Bracket (f). The Upper Exten-
sions can be adjusted using the slot in the top to adjust the depth of the speaker. Note: In rare occasions, the Lower Extensions may not
be used. In this case, Speaker Bracket (f) may be attached directly to the Upper Extensions (a,b)
j
f
Step 6: Add Speaker Attachments to assembly
Thread a 1/4 - 20 x 3/8 Bolt (j) up through each Upper Extension (a,b) and into the Bar Bracket (e). Tighten to secure the Upper Exten-
sion. Thread a 1/4 - 20 x 5/8 Bolt (k) up through each of the Upper Extensions. Do not tighten the 1/4 - 20 x 5/8 Bolts at this time, you
will tighten these so they bottom out into the Support Bar after the speaker is attached.
Note: For Speakers that have threaded inserts that are spaced between 1.75 inches and 15.5 inches use configuration 1. If the threaded
inserts on the speaker are spaced wider than 15.5 inches, the tabs on the Speaker Brackets should face away from each other. In Diagram
6, Speaker Brackets shown facing toward each other.
j
VMCC1ins_010606_ML.indd 6
Configuration 1
a
c
j
Detailed View
e
a,b
k
Configuration 2
b
j
c
j
Diagram 6
f
1/16/06 10:31:57 AM