Specifications

1020
FDC-HKXR
Noise level 43 dB (A) at HIGH
40 dB (A) at MEDIUM
38 dB (A) at LOW
Noise level
Models FDKJ28HKXE2, 36HKXE2
42 dB (A) at HIGH
40 dB (A) at MEDIUM
37 dB (A) at LOW
Model FDKJ45HKXE2
Noise level 44 dB (A) at HIGH
41 dB (A) at MEDIUM
37 dB (A) at LOW
Sound pressure level (Standard 0.0002 µ bar) dB
Mid octave band frequency (Hz)
Sound pressure level (Standard 0.0002 µ bar) dB
Mid octave band frequency (Hz)
1m
Mike (front & low point)
1m
Unit
(f) Ceiling suspension type (FDE)
Measured based on JIS B 8616
Mike position as below
(g) Wall mounted type (FDK)
Measured based on JIS B 8616
Mike position as below
1m
Unit
Mike
(Center & low points)
1m
Models FDEJ36HKXE2B, 45HKXE2B
56HKXE2B
Model FDKJ22HKXE2
Noise level 40 dB (A) at HIGH
37 dB (A) at LOW
Mid octave band frequency (Hz)
N
30
N20
N
50
N
60
N
7
0
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N
40
Sound pressure level (Standard 0.0002µ bar) dB
Noise level 44 dB (A) at HIGH
40 dB (A) at MEDIUM
38 dB (A) at LOW
Model FDEJ112HKXE2B
Noise level 49 dB (A) at HIGH
46 dB (A) at MEDIUM
42 dB (A) at LOW
Sound pressure level (Standard 0.0002 µ bar) dB
Mid octave band frequency (Hz)
Sound pressure level (Standard 0.0002 µ bar) dB
Mid octave band frequency (Hz)
Sound pressure level (Standard 0.0002 µ bar) dB
Mid octave band frequency (Hz)
Model FDEJ71HKXE2B
Model FDEJ140HKXE2B
Noise level 50 dB (A) at HIGH
47 dB (A) at MEDIUM
42 dB (A) at LOW
Sound pressure level (Standard 0.0002 µ bar) dB
Mid octave band frequency (Hz)