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4 | PRS‑xPxxx and LBB 4428/00 Power Amplifiers
Weight
PRS‑1P500
PRS‑2P250
PRS‑4P125
LBB 4428/00
Mounting
Color
Environmental
Operating temperature
Storage temperature
Relative humidity
Air pressure
Ordering information
PRS‑1P500 Power Amplifier 1 x 500 W
1-channel power amplifier with Praesideo network
connection, 1 x 500 W, rack unit 2 RU.
Order number
PRS-1P500
PRS‑2P250 Power Amplifier 2 x 250 W
2-channel power amplifier with Praesideo network
connection, 2 x 250 W, rack unit 2 RU.
Order number
PRS-2P250
PRS‑4P125 Power Amplifier 4 x 125 W
4-channel power amplifier with Praesideo network
connection, 4 x 125 W, rack unit 2 RU.
Order number
PRS-4P125
LBB 4428/00 Power Amplifier 8 x 60 W
Rack unit 2 HU, 8-channel power amplifier with
Praesideo network connection, 8 x 60 W.
Order number
LBB4428/00
PRS‑1P500‑US Power Amplifier 1 x 500 W
1-channel power amplifier with Praesideo network
connection, 1 x 500 W, rack unit 2 RU, USA version.
Order number
PRS-1P500-US
PRS‑2P250‑US Power Amplifier 2 x 250 W
2-channel power amplifier with Praesideo network
connection, 2 x 250 W, rack unit 2 RU, USA version.
Order number
PRS-2P250-US
PRS‑4P125‑US Power Amplifier 4 x 125 W
4-channel power amplifier with Praesideo network
connection, 4 x 125 W, rack unit 2 RU, USA version.
Order number
PRS-4P125-US
LBB 4428/00‑US Power Amplifier 8 x 60 W
8-channel power amplifier with Praesideo network
connection, 8 x 60 W, rack unit 2 RU, USA version.
Order number
LBB4428/00-US
12.6 kg (27.78 lb)
13.6 kg (29.98 lb)
16.1 kg (35.49 lb)
15.8 kg (34.83 lb)
Standalone; 19"-rack
Charcoal with silver
-5 ºC to +55 ºC (+23 ºF to +131 ºF)
-20 ºC to +70 ºC (-4 ºF to +158 ºF)
15% to 90%
600 to 1100 h Pa
PRS‑1P500‑CN Power Amplifier 1 X 500 W
1-channel power amplifier with Praesideo network
connection, 1 x 500 W, rack unit 2 RU, Chinese
version.
Order number
PRS-1P500-CN
PRS‑2P250‑CN Power Amplifier 2 x 250 W
2-channel power amplifier with Praesideo network
connection, 2 x 250 W, rack unit 2 RU, Chinese
version.
Order number
PRS-2P250-CN
PRS‑4P125‑CN Power Amplifier 4 x 125 W
4-channel power amplifier with Praesideo network
connection, 4 x 125 W, rack unit 2 RU, Chinese
version.
Order number
PRS-4P125-CN
LBB 4428/00‑CN Power Amplifier 8 x 60 W
8-channel power amplifier with Praesideo network
connection, 8 x 60 W, rack unit 2 RU, Chinese version.
Order number
LBB4428/00-CN
Accessories
LBB 4440/00 Supervision Control Board
Line and loudspeaker supervision master PCB for
mounting in a Praesideo network connected power
amplifier, one board is needed per channel.
Order number
LBB4440/00
LBB 4441/00 Loudspeaker Supervision Board
Loudspeaker supervision slave PCB for mounting on a
loudspeaker, operates with LBB4440/00 for
monitoring the integrity of the loudspeaker.
Order number
LBB4441/00
LBB 4442/00 Line Supervision Set
Master and slave PCB for supervisiing a single
loudspeaker line, the master is mounted in a Praesideo
network connected power amplifier (one per channel),
the slave is connected at the end of the loudspeaker
line.
Order number
LBB4442/00
LBB 4443/00 End of Line (EOL) Supervision Board
Line supervision slave PCB for connecting to the end
of a loudspeaker line or the end of a spur, operates
with LBB4440/00 to monitor the integrity of the line.
Order number
LBB4443/00
LBB 4440/00‑CN Supervision Control Board
Line and loudspeaker supervision master PCB for
mounting in a Praesideo network connected power
amplifier, one board is needed per channel, Chinese
version.
Order number
LBB4440/00-CN
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