Music Inputs 3X; Emergency / Telephone 1 X; Master/Music Output 1 X; Loudspeaker Outputs 70 V - Bosch Plena PLE-1MA030-US Installation And User Instructions Manual

Plena Mixer Amplifier | Installation and User Instructions | Technical data
6.1.6

Music inputs 3x

Connector
Cinch, stereo converted to mono
Sensitivity
200 mV
Impedance
22 kohm
S/N (flat at max volume)
>70 dB
S/N (flat at min volume/muted)
>75 dB
Headroom
>25 dB
6.1.7

Emergency / telephone 1 x

Connector
7-pin, Euro style pluggable screw connector
Sensitivity tel
100 mV – 1 V adjustable
Sensitivity 70V
10 V – 70 V adjustable
Impedance
>10 kohm
S/N (flat at max volume)
>65 dB
VOX
threshold 50 mV; attack time 150 ms; release time 2 s
6.1.8

Master/music output 1 x

Connector
5-pin Euro style pluggable screw connector, balanced
Nominal level
1 V
Impedance
<100 ohm
6.1.9

Loudspeaker outputs 70 V

Connector
Screw connector, floating
Max / rated PLE-1MA030-US
45 W / 30 W
Max / rated PLE-1MA060-US
90 W / 60 W
Max / rated PLE-1MA120-US
180 W / 120 W
Bosch Security Systems | 2007-12 | PLE-1MA030-US, PLE-1MA060-US, PLE-1MA120-US en

6.1.10 Loudspeaker output 4 Ohm*

Connector
Screw terminal, floating
PLE-1MA030-US
16 V (30 W)
PLE-1MA060-US
22 V (60 W)
PLE-1MA120-US
31 V (120 W)
6.2

Mechanical

Dimensions (H x W x D)
100 x 430 x 270 mm (19" wide, 2U high)
Mounting
Stand-alone, 19" rack
Color
Charcoal
Weight (PLE-1MA030-US)
Approx. 5 kg
Weight (PLE-1MA060-US)
Approx. 8.5 kg
Weight (PLE-1MA120-US)
Approx. 10.5 kg
6.3

Environmental

Operating temperature
-10 to +45 ºC
Storage temperature
-40 to +70 ºC
Relative humidity
<95%
Acoustic noise level of fan (PLE-1MA120-US)
<33 dB SPL @ 1 m
en | 30