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NOTE 1:

Mounting Frame MUST be 
removed from the Speaker 
Baffle before installing the 
Cinema In-Wall subwoofer 
onto the AccuTuneBox.

NOTE 2:

Only this part of the baffle 
mounts to the AccuTuneBox. 
Be sure keep all included 
mounting screws for installa-
tion of baffle to the Accu-
TuneBox. See 

Diagram 1

Please refer to

 Diagram 1 

&

 Notes

 for instructions on how to install the AccuTuneBox.

INSTALLATION

STEP 1:

Using the wood screws provided, 
install stud brackets to top and 
bottom corners of the AccuTuneBox.

STEP 2:

Connect the speaker 
cable to the negative 
and positive inputs at 
the top of the Accu-
TuneBox.

STEP 3:

Position the AccuTuneBox 
at the desired height and 
fasten the stud brackets 
into the studs with the 
mounting screws provided.

STEP 4:

Make speaker cut-out by using 
the attached plastic template 
as your reference, then install 
drywall to studs.

STEP 6:

Connect speaker cable to 
the negative and positive 
inputs of the AccuTuneBox. 
Screw the sub to the back 
box (and wood board insert, 
if needed) using the same 
screws from the baffle.

STEP 5:

Use wood board insert 
only when installing into 
5/8" drywall.

STEP 7:

Before proceeding, read the 
Notes section below for impor-
tant baffle information.

Using the original mounting 
foot screws provided, install the 
baffle as shown. 

CAUTION: Overtightening the 
screws can cause the baffle to 
warp.

 

 

NOTES

DIAGRAM 1

1

PRINTING INSTRUCTIONS: AccuTuneBox MANUAL - INK: BLACK - MATERIAL: 80lb Gloss - SIZE: 8.500” x 11.000”

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