Renkus-Heinz VAX15S - Manual (Page 5)

Point Source Array Modules
Page 5
Stand Alone Applications (cont)
The array modules and the subwoofers are joined together
with heavy-duty tie bars and quick-disconnect pins that
provide quick and easy assembly along with metal-to-metal
reliability. Ground stacks of this type can easily handle up
to 3 array modules and two subwoofers.
Assembling a ground stack is as easy as A,B,C.
A. First position the subwoofer and then set the next cabi-
net on top of it making sure the metal channels are aligned
See Figure 1.
B. Then remove the top quick disconnect pins from the bot-
tom of the upper cabinet’s heavy metal channels and use
the knurled knobs to slide the connecting bars down into
place in the subwoofer.
C. Then insert the quick disconnect pins into the top of the
lower cabinet’s metal channels to secure the tie bars in
place and bind the cabinets together. See Figure 2.
D That is all, except to repeat the procedure if you have a
third cabinet to mount on top of the second one.
Be aware that if you are joining different array module
models together in an array you will need to use biscuits.
Please refer to page 3 for details.
Typical Ground Stacks
Figure 2
Figure 1