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CHAPTER 5: MOUNTING
24
ACHERON STACKING BRACKET
One Acheron can be stacked on top of the Acheron LF and
secured with the Acheron stacking brackets. The stacked
Acheron can be mounted with downtilt and uptilt angles of
0–16 degrees.
NOTE: The orientation of the Acheron to the
Acheron LF with the stacking bracket was
carefully optimized to minimize any acoustical arti-
facts between the loudspeakers, as well as between
the loudspeakers and baffle walls.
CAUTION: When stacking an Acheron on top
of an Acheron LF, the Acheron LF must be
secured to the floor with the floor mount brackets.
Floor mount the Acheron LF at 0 degrees using the
bottom bracket holes.
Acheron Stacking Bracket Kit Contents
The Acheron stacking bracket kit (PN 40.188.025.01)
includes the following parts.
NOTE: The 3/8-16 x 1.5-inch screws required
for securing the stacking bracket to the
Acheron LF are shipped with the Acheron LF installed
in the top two screw holes on each side of the unit
(four total).
Stacking Acherons on Acheron LFs
To stack an Acheron on top of an Acheron LF:
1. Secure the Acheron LF to the floor with the floor mount
brackets at 0 degrees using the bottom bracket holes.
For more information, see “Floor Mounting Acherons and
Acheron LFs” on page 22.
2. Stack the Acheron on top of the Acheron LF.
TIP: Optionally place two 1 x 2-inch wood
pieces (not included) across the top of the
Acheron LF, between it and the Acheron. The result-
ing extra space between the loudspeakers will make
it easier to align the Acheron screw holes with the
brackets.
Acheron Stacking Brackets
Acheron and Acheron LF with Stacking Brackets
!
Part Part number Quantity
Acheron stacking bracket (left) 45.188.043.01 1
Acheron stacking bracket (right) 45.188.044.01 1
3/8-16 x 1.5” shoulder screws 101.507 4
Large 1/2” flat washers 113.531 4
Small Flat washers 113.509 4
1” x 2” wood
pieces