Cerasonar Sub Series User manual
invisible speakers
Installation Instructions
• cerasonar sub series
Installation instructions
invisible subwoofer for all cerasonar speakers
Check the construction for vibration
noise, make sure the cavity has
proper insulation. Prepare the wall
or ceiling to fit in the speaker.
Strip the wire by 10 mm.
Connect the speaker cable
to the speaker, be aware of
the polarity
Fill in plaster, we HIGHLY
recommand to use a fl exible
filler, e.g. Knauf Unifl ott or
Ardex 828
Up to 2mm of plaster can be ap-
plied, thus, Q3 and Q4 wall /ceiling
quality levels are easily possible.
ATTENTION: Before using the
speaker, let the plaster dry off More
information about the installation
process in our FAQ section.
Use mesh tape in the
plastering process
Insert the speaker, make sure
there is no strain between the
underlying insulation and speaker.
Screw through all pre-drilled
holes. The heads of the screws
should penetrate about 1 mm into
the panel material.
ATTENTION: Test the speaker!
cerasonar sub series
