DPAfour125

  • EN54 voice alarm amplifier
  • 2U 19″ rack mountable
  • 4 x 125w channels Class-D
  • 24VDC supply able to support a battery back-up system
  • Short-to-ground, short-circuit; overload and temperature overheat protection including line-impedance surveillance with a maximum of 5% deviation
  • Complies with EN 60849, UL60065, ISO 7240-16, BS5839 Part 8 & 9 and certified to EN54-16
Category:

Key Technical Specification

Voltage: 115 or 230 VAC ±15%, 50/60 Hz
Power consumption: 1 W - 38 W - 600 W
Frequency response: ±3 dB @ 50 Hz and 20 kHz
S/N: > 90 dB
THD: < 0.1% @ 1 kHz
Input sensitivity: 770 mV
Input impedance: 20 kΩ