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Bosch EVF-1152D/43-FG User Manual

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3.16
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Frequency (Hz)
SPL (dB) 1W/1m
Impedance (Ohms)
Passive Mode, Half Space
Impedance, Passive Mode
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20000
70
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Frequency (Hz)
SPL (dB) 1W/1m
On Axis
10° Horizontal
20° Horizontal
30° Horizontal
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20000
70
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Frequency (Hz)
SPL (dB) 1W/1m
On Axis
5° Vertical Up
10° Vertical Up
15° Vertical Up
20
50
100
1000
10000
20000
70
80
90
100
110
Frequency (Hz)
SPL (dB) 1W/1m
On Axis
5° Vertical Down
10° Vertical Down
15° Vertical Down
20
100
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10000
20000
360
100
20
3.6
Horizontal
Vertical
Frequency (Hz)
-6dB Beamwidth (degrees)
50
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20
0
10
20
30
1
10
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Frequency (Hz)
Directivity Index (DI), dB
Directivity Factor (Q)
Frequency Response &
Impedance:
Beamwidth:
Directivity:
Block Diagram (biamp):
EVF-1152D/43-FG Loudspeaker System
Horizontal Off-Axis Frequency 
Response:
Vertical Off-Axis Frequency 
Response (Up):
Vertical Off-Axis Frequency
Response (Down):
Block Diagram (passive):