Bosch Plena PLE-1ME120
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Bosch Plena PLE-1ME120

The Bosch PLE-1ME120-EU Plena mixer amplifier is rated at 120 watts, with outputs available on 100 volt lne as well as 4 ohm.

Four switchable mic / line balanced inputs are provided and phantom power is also available for condenser microphones.

Input 1 can be activated by contact closure on a push to talk paging mic, and this can take priority over all other microphone and music inputs. There is also a pre-announcement chime built in.

  • A separate music input with volume control is also available.
  • 4 microphone / line inputs, plus music source input
  • Announcement only output, 3‑wire volume override
  • Also available in 60 and 240 watt versions
  • 2‑tone chime
100V 4ohms
List Ex VAT: £367.00
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SPECIFICATIONS

Mains power supply

 

Voltage -EU versions

230 VAC ±10%, 50/60 Hz (reduced power at lower mains voltage)

Inrush current

10 A

Power consumption

 400 VA

Performance

 

Frequency response (Line)

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

Frequency response (Mic.)

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

Distortion

<1% @ rated output power, 1 kHz

Bass Control

Max. ± 8 dB

Treble Control

Max. ± 8 dB

Mic./Line input

4 x

Input 1 (push-to-talk contact with priority)

5‑pin Euro style, balanced, phantom

Input 2

3‑pin Euro style, balanced, phantom

Input 3 and 4

TRS Jack (1/4, 6.3mm) balanced

Sensitivity

1 mV (mic.); 300 mV (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

>25 dB

Speech filter

-3 dB @ 315 Hz, high-pass, 6 dB/oct

Phantom power supply

16 V via 1.2 kohm (mic.)

Music input

Connector

Cinch, stereo converted to mono

Sensitivity

200 mV

Impedance

22 kohm

S/N (flat at max volume)

>75 dB

S/N (flat at min volume/muted)

>80 dB

Headroom

>25 dB

Loudspeaker output

Connector

Screw terminal, floating

Max / rated PLE-1ME120‑xx

180 W / 120 W

Loudspeaker output 

4 ohm

Connector

Screw terminal, floating

Physical

Dimensions (H x W x D)

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

Mounting

Stand-alone, 19" rack

Color

Charcoal

Weight

Approx. 8.9 kg

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