Bosch Amplifier 125W Power 4-Channel PRS-4P125 / PRS-4P125-US

Overview

Bosch PRS-4P125 is a 4-channel power Amplifier with Praesideo network connection. The amplifier can be set to 100 V, 70 V and 50 V output tappings. It has short-to-ground and short-circuit detection functions, and can generate its own pilot tone for supervision purposes. It features audio processing and delay as well as spare amplifier switching, loudspeaker line and loudspeaker supervision. It is a self-monitoring unit and continually reports its status to the network controller. The unit supports both single branch and redundant loop cabling.

 

Specifications

Model Number:  PRS-4P125

Brand:  Bosch

Alt Part Number(s):  PRS-4P125-US

Product Type:  Amplifier

 

Technical Description

Brand:  Bosch

Model:  PRS-4P125

Control Inputs:  8 x

Number of Channel:  4 Channel

Rated Load Resistance:  80 ohm (100 V); 40 ohm (70 V) 20 ohm (50 V)

Rated Load Capacitance:  62 nF (100 V); 125 nF (70 V) ) 250 nF (50 V)

Operating temperature:  -5 to 55 deg. C (23 to 131 deg. F)

Storage temperature:  -20 to 70 deg. C (-4 to 158 deg. F)

Output Voltage:  208 - 230 V AC

Protocols:  Web, SNMP, Telnet

 

Features

4 audio outputs (selection from 100 / 70 / 50 V outputs)

Audio processing and delay for each amplifier channel

Amplifier supervision and spare amplifier switching

Loudspeaker line and loudspeaker supervision (LBB 4428/00 only line supervision)

Eight control inputs and 4 control outputs

Supervision of line attached to control inputs

Automatic volume control

 

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.