Part No. 0009734 Rev. E 07/07
CIS
400
TWO-WAY CEILING MONITOR
Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 888.337.7404
TEL outside US 425.892.6503 | FAX 425.485.1152 |
Page 4 of 6
CIS400 VErTICAl POlArS
CIS400 VErTICAl OFF-AxIS FrEquENCy rESPONSE (uP)
8kHz
10kHz
12.5kHz
16kHz
–12
–36
30
ϒ
60
ϒ
90
ϒ
120
ϒ
150
ϒ
180
ϒ
210
ϒ
240
ϒ
270
ϒ
300
ϒ
330
ϒ
0
ϒ
500Hz
630Hz
800Hz
1kHz
–12
–36
30
ϒ
60
ϒ
90
ϒ
120
ϒ
150
ϒ
180
ϒ
210
ϒ
240
ϒ
270
ϒ
300
ϒ
330
ϒ
0
ϒ
3.15kHz
4kHz
5kHz
6.3kHz
–12
–36
30
ϒ
60
ϒ
90
ϒ
120
ϒ
150
ϒ
180
ϒ
210
ϒ
240
ϒ
270
ϒ
300
ϒ
330
ϒ
0
ϒ
200Hz
250Hz
315Hz
400Hz
30
ϒ
60
ϒ
90
ϒ
120
ϒ
150
ϒ
180
ϒ
210
ϒ
240
ϒ
270
ϒ
300
ϒ
330
ϒ
–12
–36
0
ϒ
1.25kHz
1.6kHz
2kHz
2.5kHz
–12
–36
30
ϒ
60
ϒ
90
ϒ
120
ϒ
150
ϒ
180
ϒ
210
ϒ
240
ϒ
270
ϒ
300
ϒ
330
ϒ
0
ϒ
Frequency (Hz)
At
te
nu
at
io
n
(d
B)
20
100
1000
10000
20000
–30
–20
–10
0
10
0 deg
10 deg
20 deg
30 deg
40 deg
Frequency (Hz)
At
te
nu
at
io
n
(d
B)
20
100
1000
10000
20000
–30
–20
–10
0
10
0 deg
–10 deg
–20 deg
–30 deg
–40 deg
CIS400 VErTICAl OFF-AxIS FrEquENCy rESPONSE (DOWN)