Bosch PLE-1P120-US Plena Amplifier (120W, Charcoal)


د.إ3,299.00

The charcoal finishĀ PLE-1P120-US Plena AmplifierĀ fromĀ BoschĀ is a high-power plug-and-play power amplifier that delivers 120W to constant voltage or 4 Ω loads. It is built with premium quality and protections and offers basic functionality. The amplifier offers straight 1 V and 70 V line inputs, and 25 and 70 V and 4 Ω outputs. It can extend the power of the PLE- series mixer-amplifier or be combined with the PLE-10M2-US mixer, or work anywhere where more power on an existing 70 V line is needed, or when a line level signal is provided.

Protection
The amplifier is protected against overload and short circuits. A limiter protects the amplifier and loudspeaker against accidental overdriving. A temperature-controlled fan ensures proper cooling without producing acoustic noise at lower output levels.
Power Input and Output
The unit operates both on mains power and on a 24 V battery power supply for emergency backup, with automatic switchover. The amplifier also has a built-in charger to charge the connected battery. The system has 2 balanced inputs that are summed together and a loop-through facility.

This makes it easy to connect multiple amplifiers. The secondary input is a 70 V line input to connect the amplifier to a 25 and 70 V loudspeaker line to provide more power in remote locations. Gain or level control is located on the rear of the unit to avoid accidental setting change. An LED VU meter shows the output level. The amplifier has 25 and 70 V outputs for constant voltage loudspeaker systems, and a low impedance output for 4 Ω loudspeaker loads.

Controls and Indicators
Front 

  • Power on LED
  • LED VU meter for master output (LEDs for -18, -12 -6, -3, 0 dB)
  • On/off button

Back

  • Level control
General
120 power amplifier in a compact housing
1 V line level balanced input
70 V, 25 V, and 4 Ω outputs
70 V input for slave operation on 70 V speaker line
Temperature-controlled forced front to back ventilation (directly stackable)
24 VDC backup power with built-in charger
SKU: F.01U.066.944 Category: Tag:
Power Supply
Voltage
115 to 230 VAC ±10%, 50/60 Hz
Inrush Current
4.5/9 A (230/115 VAC)
Power Consumption
380 VA
Battery
Power Supply
Voltage: 24 VDC ±15%
Current
5.5 A
Charge Current
0.5 ADC
Voltage
Charge Float: 27.3 VDC
Power
Max Power Consumption
227 W
-6dB (Mains): 130 W
Idle
Mains: 12 W
Maximum 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
Rated Power
180 W / 120 W
Power
Reduction on Backup Power: -1 dB
Frequency Response
50 Hz to 20 kHz (+1/-3 dB @ -10 dB ref. rated output)
Distortion
<1% @ rated output power, 1 kHz
Input
Connector 1
3-pin Euro style, balanced
Sensitivity
1 V
Impedance
20 kΩ
Connector 2
3-pin Euro style, balanced
Sensitivity
70 V
Impedance
300 kΩ
Dynamic Range
100 dB
CMRR
Mic: >40 dB (50 Hz to 20 kHz)
Loudspeaker Power
Outputs 25 V and 70 V:
Connector: Euro style pluggable screw terminals
Loudspeaker output 4 Ω
Connector: Euro style pluggable screw terminals, 31 V (120 W)
Environmental
Operating Temperature
14 to 131°F (-10 to 55°C)
Storage Temperature
-40 to 158°F (-40 to 70°C)
Relative Humidity
<95%
Acoustic Noise Levels
Fan: <40 dB SPL @ 1 m temperature controlled
Certifications and Approvals
EMC Certification
Emission: According to EN 55103-1
Immunity: According to EN 55103-2
Mechanical
Mounting
Stand-alone, 19.0″ (482.6 mm) rack
Dimensions
3.93 x 16.92 x 10.62″ (100.00 x 430.00 x 270.00 mm)
Width: 19.0″ (482.6 mm)
Height: 2U
Weight
Approximately: 23.2 lb (10.5 kg)
Packaging Info
Package Weight
21.15 lb
Box Dimensions (LxWxH)
22.5 x 14.5 x 9″

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