Specifications; Audio Footprints - Panphonics Sound Shower AA160 Basic Active Manual De Instrucciones

5. SPECIFICATIONS

5.1 Audio footprints

IN UNECHOIC CONDITIONS, FOOTPRINT AREAS (-10DB AT 3M) AND OPENING ANGLES:
SIZE FOOTPRINT AREA
60 x 60 1.3m x 1.3m
120 x 20 1.4m x 2.3m
SQUARE HORIZONTAL
OPENING ANGLE
Aprox. 4° each side
Narrow side 4°, Wider side 16°
Octave (Hz) -10 dB angle
500 47.8
1000 24.8
2000 12.8
4000 8.8
8000 6.8
16000 5.8
1200 X 200 HORIZONTAL
Octave (Hz) -10 dB angle
500
1000
2000
4000
8000
16000
1200 X 200 VERTICAL
1200 X 200 HORIZONTAL
Notice the wide area of
equal SPL caused by short
measurement distance.
22
13
16
13
13
12
Octave (Hz) -10 dB angle
500 n/a
1000 123.5
2000 41.5
4000 18.5
8000 10.5
16000 5.5