Инструкции По Установке для Genelec 7050B
(
)
Concrete
structure
Vibration
Isolators
f ~ 2-8 Hz
Multi-layered wall
wood, concrete, bricks
Amplifier
removed from
enclosure
Facing panel
fixed to the wall
(50-100mm / 2-4")
Rubber gasket
(5-10mm / 1/4-1/2")
Placing free standing speakers with subwoofers
5
7
4
L
R
C
RS
LS
Sub
30
0
110
0
100
0
120
0
5.1 surround setup
ITU-R BS.775-1
60
0
L
R
Stereo setup
Main speaker placement
6
Genelec
Document
BBAG016c
Copyright
Genele
c Oy
06
2008.
All
data
subjected
to
change
withou
t prior
notice.
BASS ROLL-OFF
dB
20Hz 100Hz
0
-4
-2
-8
-6
ALL OFF
OFF ON
-2
-4 dB
-6
-8
-4 dB
-6
-8
TREBLE TILT
dB
OFF ON
+ 2
-2 dB
-4
MUTE
4kHz 20kHz
-2
0
-2
-4
BASS TILT
dB
OFF ON
-2
-4 dB
-6
MUTE
20Hz 100Hz
0
-2
-4
-6
8000 series needs venti-
lation and free air flow
around the speaker cabi-
net and sufficient openings
on top and bottom for
proper LF response.
Placing speakers in
relation to front wall
0.10 m 858 Hz
0.20 m 429 Hz
0.40 m 214 Hz
0.60 m 143 Hz
0.80 m 107 Hz
1.00 m 86 Hz
1.20 m 71 Hz
1.40 m 61 Hz
1.60 m 54 Hz
1.80 m 48 Hz
2.00 m 43 Hz
2.00 m 43 Hz
2.20 m 39 Hz
2.40 m 36 Hz
2.60 m 33 Hz
2.80 m 31 Hz
3.00 m 29 Hz
First
cancellation
frequency
Distance
from
wall
Genelec Oy, Olvitie 5, FIN-74100 Iisalmi, Finland. Phone: +358 17 83 881, Fax: +358 17 81 2267, E-mail: genelec@genelec.com
www.genelec.com
Flush mounting into a wall
• Flush mounting removes edge diffraction
• Eliminates reflection from the wall behind
• Eliminates reflection from the wall behind
the speaker
• Increases LF speaker efficiency
• Provides higher system SPL and lower
• Provides higher system SPL and lower
distortion
STEP BY STEP SETUP GUIDE
Free-standing:
Flat
Flush-mounting:
+6dB
2 walls position:
+12dB
Corner position:
+18dB