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BOSCH Plena Mixer Amplifier PLE-1ME240-EU
Product Features 4 microphone/line inputs, plus music source input Announcement only output, 3-wire volume override…
Product Features
- 4 microphone/line inputs, plus music source input
- Announcement only output, 3-wire volume override
- Wide range of output power (60, 120 and 240 Watts)
- 2-tone chime
Technical Specification
| Main Power supply | |
| Voltage | 230 VAC ±10%, 50/60 Hz (reduced power at lower mains voltage) |
| Inrush current PLE‑1ME120‑EU | 12 A |
| Power consumption | 800 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 |
