參數(shù)資料
型號: FA450
廠商: Electronic Theatre Controls, Inc.
英文描述: Public Address Power Amplifiers
中文描述: 公共廣播功放
文件頁數(shù): 1/1頁
文件大?。?/td> 44K
代理商: FA450
Data subject to change without notice
Hornet
Public Address Power Amplifiers
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Public address amplifiers
For 19” rack mounting
Balanced audio input
Matching output transformer for
loudspeakers
Cost effective, high reliability
20 kHz test signal facility
Low noise, temperature dependent cooling fan
900W and 450W steady power with sufficient spare power for the test signal and peaks
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Technical data
amplifier type
FA11250
FA450
power supply
output power
nominal output voltage
frequency response
S/N ratio
harmonic distortion
minimum load impedance
input
operating temperature
storage temperature
relative humidity
MTBF
output protection
dimensions
safety
230V/ 50Hz
900 W + 20% for pilot and peaks
100 V
70 Hz – 20 kHz (-10dB)
>90 dB
<1% (1 kHz, at rated power)
9.3
symmetrical, 0 dB (0,775 V), XLR
-15 to + 45
°
C
-35 to + 70
°
C
15 to 95%, non condensing
>80.000 h
230V/ 50Hz
450 W + 20% for pilot and peaks
100 V
70 Hz – 20 kHz (-10dB)
>95 dB
<1% (1 kHz, at rated power)
18.6
symmetrical, 0 dB (0,775 V), XLR
-15 to + 45
°
C
-35 to + 70
°
C
15 to 95%, non condensing
>120.000 h
overload limiter with front panel indication
19“ x 6U x 330mm
IEC 65
19“ x 2U x 280mm
IEC 65
FA11250, FA450
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