PLE-1MA120-EU

Bosch PLE-1MA120-EU 120W Plena Mixer Amplifier, 4 microphones and 3 background music (BGM) inputs, Speaker output: 100 V and 4 Ohm, Announcement only output, 3-wire volume override, 100 V and telephone input with priority & VOX, Voice-activated emergency override, Master output for expansion, Frequency response 50 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output), Distortion <1% @ rated output power, 1 kHz.

Mixer Amplifier

Plena Mixer Amplifier 120 W, 100V

Personalized settings

Detachable label where the user can write the names for inputs

Indicate preferred settings on the front panel

Loudspeaker Output

Max/rated : 180 W / 120 W

Loudspeaker output 4 ohm : 22 V (120 W)

Performance

Frequency response : 50 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB )

Distortion <1% @ rated output power, 1 kHz

Microphone and line inputs

4 microphone/line inputs, plus 3 music source inputs, priority Input channels 1 &2

Integration

A telephone / 100 V emergency input with VOX activation is provided for easy integration with another PA system or a telephone paging system

Controls and indicators

On/off switch, Power on LED, LED VU meter for master output, Master volume knob

Four volume knobs for microphone inputs, Knob for treble & bass level, BGM Button

Power

230 VAC ±10%, 120 Watt Power Amplifier, 100V Constant Voltage, 400 VA

Separate 100 V call-only output channel for Announcement only 

Mains Power Supply

Voltage

230 VAC ±10%, 50/60 Hz

(reduced power at lower mains or battery voltage)

Inrush current PLE-1MA120-EU

10 A

Power Consumption

PLE-1MA120-EU

400 VA

Performance

Frequency response

50 Hz to 20 kHz (+1/3 dB @ 10 dB ref. rated output)

Distortion

<1% @ rated output power, 1 kHz

Bass Control

Max -12/+12 dB (frequency is setting dependent)

Treble Control

Max -12/+12 dB (frequency is setting dependent)

RJ-45 input

1 x

Wall panel input

For PLEWP3S2Z

Mic/Line Input

4 x

Input 1 (Push-to-talk contact with ducking functionality)

5pin Euro style, balanced, phantom

3pin XLR, balanced, phantom

Input 2-4 (VOX with ducking functionality on input 2)

3pin XLR, balanced, phantom

Sensitivity

1 mV (mic); 1 V (line)

Impedance

>1 kohm (mic); >5 kohm (line)

Dynamic range

93 dB

S/N (flat at max volume)

>63 dB (mic); >70 dB (line)

S/N (flat at min volume/muted)

>75 dB

CMRR (mic)

>40 dB (50 Hz to 20 kHz)

Headroom

>17 dB

Speech filter

-3 dB @ 315 Hz, high-pass,

6 dB/oct

Phantom power supply

16 V via 1.2 kohm (mic)

Music Input

3 x

Connector

Cinch, stereo converted to mono

Sensitivity

300 mV

Impedance

22 kohm

S/N (flat at max volume)

>70 dB

S/N (flat at min volume/muted)

>75 dB

Headroom

>25 dB

Music input

3 x

Emergency / Telephone

1 x

Connector

7pin Euro style pluggable screw connector

Sensitivity Tel

1 V maximum

Sensitivity 100V

100 V maximum

Impedance

>10 kohm

S/N (flat at max volume)

>65 dB

VOX

Threshold 50 mV; attack time 150 ms; release time 2 s

Master/Music Output

1 x

Connector

3-pin XLR, balanced

Nominal level

1 V

Impedance

<100 ohm

Loudspeaker Output 100 V

Connector

Euro style pluggable screw terminal, floating

Max / rated PLE-1MA120

180 W / 120 W

Loudspeaker Output 4 ohm

 

Connector

Euro style pluggable screw terminal, floating

 

PLE-1MA120-EU

22 V (120 W)

 

Mechanical

 

Dimensions (H x W x D)

100 x 430 x 270 mm (19" wide, 2U high)

Mounting

Stand-alone, 19" rack

Color

Charcoal

Weight

PLE-1MA120-EU

Approx. 10.5 kg

Environmental

Operating temperature

-10 ºC to +45 ºC

Storage temperature

-40 ºC to +70 ºC

Relative humidity

<95%

Acoustic noise level of fan (PLE1MA120-EU)

<33 dB SPL @ 1 m

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