Insulation
Fit mineral wool or fiberglass insulation (not included)
behind the speaker, be sure there is no compression
between the insulation and the back of the speaker.
Amplifier
When using the WR40 subwoofer you MUST use only
the TRU-S500DSP with the appropriate DSP (WR40)
to power it. Using any other amplifier will void your
warranty.
After wiring the the WR40 to the TRU-S500DSP and
setting it to DSP setting (WR40) please set the
volume knob to no higher than -2.
Speaker Placement - WR40 Subwoofer
Place wood spacer on the wall where you would like
to install the subwoofer and draw a line around the
OUTSIDE of the template. Carefully cut along the line
and remove the piece of sheetrock. Make sure the
outside edges of the speaker holes line up with the
studs. Half of the studs should be visible for the
screws to attach. (If the wall is not pre-framed it is
recommended to add a piece of 1x4 wood along the
top & bottom of the cutout for the speaker to attach
to.)
Mounting the Speaker
The speaker should fit in the opening you cut with no
more than a 3/16” gap around the speaker. There are 2
included wood templates (2 thicknesses), install one,
both or neither to get the speaker to lay close to the
wall surface. Screw the speaker into the studs.
Finishing
After testing the the speaker and assuring everything is
correct you will need to have a skilled drywall spackler
fill in the gaps around the speaker with drywall spackle
( DO NOT USE - lightweight joint compound) and lay
the included drywall tape over the joint compound over
the seams. Next spackle the entire speaker area
smooth to blend into the wall, no thicker than 2mm.
Once the joint compound is dry, sand smooth and
paint.
IMPORTANT!
You must now play music through the
speaker before continuing to the next step.
3/16” gap
TRU-S500DSP
ATTENTION
CAUTION
RISQUE DE CHOC ELECRIQUE
NE PAS OUVRIR
RISK OF ELECTRIC SHOCK
DO NOT OPEN
14.5”
2
