A sharper eye for a safer world.

Booster Amplifier

Plena Power Amplifier PLE-1P120-EU

  • 120 W power amplifier in a compact housing.
  • 1 V line level balanced input.
  • 70 V, 100 V and 8 ohm outputs.
  • 100 V input for slave operation on 100 V speaker line.
  • Temperature-controlled forced front to back ventilation (directly stackable).

Technical Specifications:

MODEL NO. PLE-1P120-EU
MAIN POWER SUPPLY 
Voltage115 - 230 VAC ±10%, 50/60 Hz.
Inrush Current4.5/9 A (230/115 VAC)
Max power consumption 380 VA
Battery power supply  
Voltage24 VDC, +10% / -15%
MAX. CURRENT5.5 A
Charge current 0.5 ADC
Charge float voltage 27.3 VDC
Power consumptionMax power (mains) 227 W, -6dB (mains) 130 W, Idle (mains) 12 W, Max power (24 V) 7 A (150 W), -6 dB (24 V) 4.4 A (194 W), Idle (24 V) 0.3 A (7 W)
Performance  
Max / rated power PLE-1P120-EU 180 W / 120 W
Power reduction on backup power-1DB
Frequency response50 Hz to 20 kHz (+1/-3 dB at -10 Db ref. rated output)
input"Connector 1 3-pin XLR, balanced, Sensitivity 1 V Impedance 20 kohm, Connector 2 3-pin Euro style, balanced Sensitivity 100 V, Impedance 300 kohm Dynamic range 100 dB, CMRR (mic) >40 dB (50 Hz to 20 kHz)"
Loudspeaker outputs 70 V / 100 V "Connector Euro style pluggable screw terminals."
Loudspeaker output 8 ohm "Connector Euro style pluggable screw terminals 31 V (120 W)."
Mechanical Specifications 
Dimensions (H x W x D)100 x 430 x 270 mm, (19" wide, 2U high)
WeightApprox. 10.5 kg
ColorCharcoal
MountingStand-alone, 19" rack
Environmental Specifications 
Operating temperature-10 ºC to +45 ºC
Storage temperature-40 ºC to +70 ºC (-40 ºF to +158 ºF).
Relative humidity <95%
Acoustic noise level of fan<40 dB SPL @ 1 m, temperature controlled