CONCOURSE R6
Frequency Response and Input Impedance
60
70
80
90
100
110
0
20
40
60
80
100
100
1000
10000
20000
10
Directivity Index,Q
0
10
20
0
10
100
100
1000
10000
Frequency(Hz)
20
100
1k
10k
20k
80.0
70.0
60.0
90.0
100.0
dBSPL
Vertical Off Axis Frequency Response(down)
Frequency(Hz)
20
100
1k
10k
20k
80.0
70.0
60.0
90.0
100.0
dBSPL
Vertical Off Axis Frequency Response(up)
Frequency(Hz)
20
100
1k
10k
20k
80.0
70.0
60.0
90.0
100.0
dBSPL
Horizontal Off Axis Frequency Response
SPL
,1
W
/1
M(dB
)
Im
p
e
dance(ohms)
Directivity Index (DI), dB
Directivity F
actor (Q)
40deg
0deg
10deg
20deg
30deg
40deg
0deg
10deg
20deg
30deg
40deg
0deg
10deg
20deg
30deg
A
TTENUA
TION (dB)
A
TTENUA
TION (dB)
A
TTENUA
TION (dB)
Concourse R6 version3 19/3/04 10:47 am Page 3