Technical Data; Electrical; Mains Voltage; Battery Voltage - Bosch PLENA LBB1938/30 Installation And Operation Manual

20 en | Technical data
10

Technical data

10.1

Electrical

10.1.1

Mains voltage

LBB1930/20, LBB1935/20
LBB1938/30
LBB1938/70
10.1.2

Battery voltage

Battery voltage
10.1.3

Rated power

LBB1930/20
LBB1935/20
LBB1938/x0
10.2

Performance

10.2.1

Signal performance

Frequency response
Distortion
10.2.2

Signal-to-Noise Ratios

LBB1930/20
LBB1935/20
LBB1938/x0
2018.11 | V1.2 | LBB193x/x0
230/115 VAC , ± 10%, 50/60 Hz
220/230 VAC, ± 10%, 50/60 Hz
110 VAC, 50/60 Hz
24V DC, 20 - 26.5 V
400 VA
960 VA
1600 VA
50 Hz - 20 kHz (+1/-3 dB @ -10 dB ref. rated
output)
<1% @ rated output, 1 kHz
> 80 dB
> 85 dB
> 90 dB
Installation and operation manual
PLENA power amplifiers
Bosch Security Systems B.V.