Technical Data - Bosch PLENA Series Operation Manual

PLENA Mixer amplifier, 4-zone, 240W
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Technical data

Electrical
Mains power supply
Voltage
Power Consumption
Rated Output (0 dB)
-3dB
Idle
Performance
Frequency response
Distortion
Bass control
Treble control
Mic/line input
Input 1 (Push-to-talk contact with ducking
functionality)
Mic input
Input 2-3
Sensitivity
Impedance
S/N (flat at max volume)
S/N (flat at min volume/muted)
CMRR (mic)
Headroom
Phantom power supply
Music input
Aux 1-2
Aux 3
Sensitivity
Impedance
Bosch Security Systems B.V. Operation manual
Technical data | en
220-230 VAC, ±10%, 50/60 Hz
360W
180W
20W
70Hz to 18kHz (+1/‑3dB @‑10dB ref.
rated output)
<1% @ rated output power, 1kHz
+/-12dB (frequency is setting
dependent)
+/-12dB (frequency is setting
dependent)
1x
5-pin, Euro style, balanced, phantom
2x
Combo (XLR or TRS), balanced,
phantom
1mV +1/-3dB (mic), 300mV +1/-3 dB
(line)
>1 kOhm (mic); >1.5 kOhm (line)
>60dB (mic), >70dB (line)
>75dB
60dB
25dB
18VDC
3x
Cinch, stereo converted to mono
3.5mm mini-TRS; stereo converted to
mono
200mV +1/-3dB
30 kOhm
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2019-03 | V1.1 |