- 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) - Reviews
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