Bosch PLE-1ME120-US Plena Mixer Amplifier

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Bosch PLE-1ME120-US Plena Mixer Amplifier

Description

Details

These Plena mixer amplifiers are high performance, professional public address units with modern state of the art features. The Bosch PLE-1ME120-US Plena Mixer Amplifier is a compact, yet powerful 120 watt amplifier and 4-channel mixer for providing background music and public address audio for commercial use, in offices or at home. An LED VU meter monitors the master output. A headphone socket, below the VU meter, provides the mixer output. For total reliability and ease of use, a limiter is integrated into the output stage to restrict output if the user applies too much signal. Overall the PLE-1ME120-US mixer amplifiers are easy to use, taking the complexity away from the user and putting it where it belongs, inside the equipment. Providing a crisp call or clear music is as easy as turning on the radio.

Features

Features

4 microphone / line inputs, plus music source input
Announcement only output, 3‑wire volume override
Wide range of output power (120 Watts)
2‑tone chime
120 Watt Output Power
Bass and Treble Controls

Specification

Power Supply	120 VAC ±10%, 50/60 Hz (reduced power at lower mains voltage)
Power Supply (Inrush)	10A
Power Consumption	400 VA
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
Speaker Output	Screw terminal, floating, 120W
Loudspeaker output @ 4 ohm	22V
Temperature	-10° to +45° C
Humidity	< 95%
Mounting	Stand-alone, 19" rack
Color	Charcoal
Audio Inputs
Mic and Line Inputs
Input 1	push-to-talk contact with 5‐pin Euro style, balanced, phantom priority
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	93dB
S/N (flat at max volume)	>63 dB (mic.); >70 dB (line)
S/N (flat at min volume/muted)	>75dB
CMRR (mic.)	>40dB (50Hz to 20kHz)
Headphone	>25dB
Speech Filter	-3dB @ 315Hz, high-pass, 6dB/oct
Phantom Power Supply	16V via 1.2 ohms (mic.)
Music Input
Connector	Cinch, stereo converted to mono
Sensitivity	200mV
Impedance	22k Ohms
S/N (flat at max volume)	>75dB
S/N (flat at min volume/muted)	>80dB
Headroom	>25sB
Dimensions (H x W x D)	3.93" (100 mm) x 16.93" (430 mm) x 10.63" (270 mm)
Weight	19.63 lbs (8.9 kg)

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