Revox ICS 52 - Handbuch (Seite 23)

IWS + ICS Re:sound I
7
Inwall 52 Installation housing
Part no.: 1.084.561.00
Inwall 82 Installation housing
Part no.: 1.084.566.00
Speaker cabling
There is a round hole on the side wall
of the installation housing which can
take a 20 mm diameter cable duct
(EN20 flexible ducting).
You must ensure that the joint
between the housing and the cable
duct is completely sealed and that no
concrete can penetrate from the
side.
Damping with sound proofing material
Revox recommends that the fitted
housing should be damped, through
the insertion of an even amount of
loosely-placed sound proofing
material. This increases the acoustic
volume and the speaker can
reproduce deeper frequencies. It
also reduces reflections on the rear
of the membrane, allowing the mid-
range reproduction to be clearer and
more natural.
Polyester fleece is suitable for use as
sound-proofing material, but you can
also use mineral wool or fibre glass.
The sound-proofing material is
included with the Revox build-in
housing.
Important:
You must make sure that the material
that you use in addition conforms to
local building and fire protection
regulations.
Not suitable for constructions with
fair-faced concrete!
410 mm / 16.2 inch
410 mm / 16.2 inch
11
2.
5
m
m
4.
43
in
ch
12
.5
m
m
/
0.
5
in
ch
10
0
m
m
/
16
.2
in
ch
450 mm / 17.8 inch
45
0
m
m
/
17
.8
in
ch
250 mm / 9.85 inch
250 mm / 9.85 inch
11
2.
5
m
m
4.
43
in
ch
12
.5
m
m
/
0.
5
in
ch
25
0
m
m
/
9.
85
in
ch
290 mm / 11.5 inch
29
0
m
m
/
11
.5
in
ch