BOSCH
Regular price
210.000 KWD
Regular price
230.000 KWD
Sale price
210.000 KWD
Unit price
/
per
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Plena System Pre-Amplifier
Product Features
- Six-zone system pre-amplifier, with single or dual channel operation
- Two input channels for call stations
- Universal input for microphone/line, with speech optimized tone control
- Three inputs for BGM selection and music optimized tone control
- Front panel zone selection for BGM and call station zone selection for calls
Technical Specification
| Mains power supply |
|
| Voltage |
230/115VAC, ±15%, 50/60 Hz |
| Current inrush |
230/115 VAC, 1.5/3 A |
| Max power consumption |
25 VA |
| Battery power supply |
|
| Voltage |
24 VDC, +10% / -15% |
| Current max |
1 A |
| Performance |
|
| Frequency response |
50 Hz to 20 kHz (+1 / -3 dB) |
| Distortion |
<0.5% |
| Bass control |
±10 dB @ 100 Hz |
| Treble control |
±10 dB @ 10 kHz |
| Channel separation |
>70 dB @ 1 kHz |
| Priority mute |
>40 dB |
| Dynamic range |
100 dB |
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