BPA Series

Electrical

• AC power input
  • EU type: 220 VAC ~ 240 VAC, 50/60 Hz
  • US type: 100 VAC ~ 120 VAC, 50/60 Hz
• Power consumption (AC)

Idle: pilot tone -36 dB, 1/2 full power: alarm tone

• DC power input: 43 VDC ~ 56 VDC
• Power consumption (DC)

Idle: pilot tone -36 dB, 1/8 full power: speech, 1/2 full power: alarm tone

• Amplifier outputs
  • E (EU) type: 100V, 50V, 8 ohm
  • U (US) type: 70V, 35V, 8 ohm

Audio Characteristics

• Frequency response: 50 Hz and 18 kHz (±3 dB)
• SNR: > 86 dB
• THD+N: < =1% @ 1 kHz
• Input impedance: 22k ohm
• Crosstalk (100V): > 80 dB @ 42 dB, 0 dBu (1 kHz) in
• Crosstalk (70V): > 80 dB @ 39 dB, 0 dBu (1 kHz) in

Mechanical 

• Dimensions (W x H x D)
  • BPA-1240: 425 x 88 x 287 mm (16.7 x 3.5 x 11.3 inch)
  • BPA-1480: 425 x 88 x 294 mm (16.7 x 3.5 x 11.6 inch)
  • BPA-2060: 426 x 88 x 356 mm (16.8 x 3.5 x 14 inch)
  • BPA-2120: 426 x 88 x 356 mm (16.8 x 3.5 x 14 inch)
  • BPA-2240: 426 x 88 x 376 mm (16.8 x 3.5 x 14.8 inch)
  • BPA-2480: 426 x 88 x 431 mm (16.8 x 3.5 x 17 inch)
  • BPA-1000: 426 x 88 x 390 mm (16.8 x 3.5 x 15.6 inch)

• Weight
  • BPA-2060: 25.3 lbs (11.5 kg)
  • BPA-2120: 30.2 lbs (13.7 kg)
  • BPA-2240: 35.7 lbs (16.2 kg)
  • BPA-2480: 47.4 lbs (21.5 kg)
  • BPA-1000: 46.2 lbs (21 kg)
• Mounting: 19" 2U rack
• Colour: RAL 7016

Environmental

• Operating temperature: -5 ºC ~ +55 ºC (+23 ºF ~ +131 ºF)
• Storage temperature: -40 ºC ~ +70 ºC (-40 ºF ~ +158 ºF)
• Relative humidity: 20 % to 95 %
• Air pressure: 600 to 1100 hPa
• Heat dissipation
  • BPA-1240: 1512 BTU/hr
  • BPA-1480: 3044 BTU/hr
  • BPA-2060: 767 BTU/hr
  • BPA-2120: 1587 BTU/hr
  • BPA-2240: 3019 BTU/hr
  • BPA-2480: 6090 BTU/hr
  • BPA-1000: 6347 BTU/hr

[Datasheet] BPA