dV-DOSC dV-SUB Manual V3.0 June 2005 107
Stacking dV-SUB Subwoofers
When stacking dV-SUB, the stacking runners on the bottom of enclosures mate with the recesses on
the tops of adjacent enclosures while the stack is being built. There are two options for securing a
stack of dV-SUBS: 1) use a ratchet strap around the entire stack or 2) use dV-ANGLESS (sub-to-sub)
angle bars between adjacent dV-SUB enclosures. Either of these options is recommended, especially if
dV-SUB will serve as a stacking platform for dV-DOSC (see the following section).
If dV-ANGLESS (sub-to-sub) angles are used, it is best to place the first enclosure in the desired
stacking location and pre-attach four dV-ANGLESS using dV-PIN25 quick release pins to the second
enclosure before stacking. If two people lift the second dV-SUB and crown the bottom front edge
(once stacked), it is then possible to rotate/lower the dV-SUB into position by using the dV-ANGLESS
as locators that mate with the slots on the dV-SUB rigging panels of the first enclosure.
Note: This procedure is recommended as opposed to placing dV-ANGLESS on the first enclosure then
lowering the second into position. Due to the weight of the second cabinet and the subsequent difficulty in
lining up rigging slots with dV-ANGLESS, it is possible to damage the second enclosure's paint/finish.
For more details on stacking dV-SUBS using dV-ANGLESS, please refer to the following photo
sequence:
Bottom dV-SUB in position, second dV-SUB with dV-
ANGLESS pre-attached
Crown the bottom front edge of the second dV-SUB
Rotate/lower the second dV-SUB into position and position
all four dV-ANGLESS in the corresponding slots of the
bottom enclosure's rigging panels
Use 4 x dVPIN25 to attach the second enclosure to the
bottom dV-SUB
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