PA-248DP - WEBSITE X5 UNREGISTERED VERSION - Miro-Tronics

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PA-248DP

Public Address Systems > Amplifiers > Power Amplifier
 

Feature :

- Automatic variable speed fan control by thermal sensor 25V, 35V, 50V, 70V
  and 100V outputs for matching of speaker imedance (Optional)
- Designed for operation either AC main or 24V DC
- Optional FAULT DETECTOR MODULE (FD-200) makes monitoring of
 
amplifiers and loudspeaker line (short, open) failures
- An override relay contact on the output terminal board allows emergency
  paging to be distributed through 3 wire or 4 wire system wiring that requires
  the DC power supply
- Optional FAULT DETECTOR MODULE (FD-200) makes detection of speaker
 
line  fault or amplifier fault and change from fault amplifier into stand-by
 
amplifier by FAULT STAND-BY SWITCHER UNIT (FS-3381)
- Full protection for product reliability
     Over load and speaker line short limiter circuit
     Over current limiter circuit
     In rush current protection circuit for AC POWER
- +24V DC OUT to external accessories (MAX. 500mA)
- AC power remote control (Stand-by LED)
- PGM audio muting level controller when priority control signal input
- Override audio input terminal and override control terminal
- 200Hz filter to improve sound quality
- Screw terminal for signal input to make an easy installation
- OPTIONAL FAULT MONITORING MODULE (FM-300)
     Fault monitoring of fan fault, DC fuse fault and AC fuse fault
     P.C.L protection adoption

Specification :


Rated Output  480W x 2 (RMS)
Output Impedance  : 50V(5.2Ω) / 70V(10.4Ω) / 100V(20.8Ω)
Power Consumption  :
2520W
1/8 Power Current draw :
5A
1/3 Power Current draw :
7.5A
Rated Power Current draw :
11.8A
Weight(kg) :
25Kg
Frequency Response :
 Less than -3dB (35Hz ~ 20KHz)
Signal to Noise Ratio  More than 100dB ("A" WEIGHT)
THD at 1kHz :
 Less than 0.4%
Input Filter (H.P.F) :
400Hz / -3dB
Input Sensitivity/Impedance :
0dBu(0.775V)/ 60kΩ BALANCED
Power  :
AC220V/60Hz, DC24V
Dimensions (m/m) :
483(W)x 133(H)x 377(D)m/m

 
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