Stacking Dv-Sub Subwoofers - L-Acoustics dV-DOSC Operator's Manual

Stacking dV-SUB Subwoofers

When stacking dV-SUBs, the stacking runners on the bottom of enclosures mate with the recesses
on the tops of adjacent enclosures while the stack is being built. For this application, 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) since 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:
dV-DOSC dV-SUB Manual V2.0 Nov 2001 84