ex-VAT pricing shown

FireAgent
Now open for trade ordersGent, Morley-IAS & Xtralis stock added weekly — open to the trade.

V1 Voice Rack

VARIODYN ONE 585034 4XDPS2000 4-Ch 2000W Class D Amp

Model name
4XDPS2000
Standard height
2 HU
Amplifier type
Constant voltage audio power amplifier with direct output to speakers, based on Class D amplifier modules technology, improved by Power Sharing feature
Channels
4-channel Direct-Drive amplifier for voice alarm application that utilise industry standard 100V speakers
Power sharing
Power Sharing technology that supports configurable allocation of 2000W power, each channel 500W/100V at maximum
Output power control
Rotary Switch — channel output power can be defined by the channel rotary switch marked 'OUTPUT POWER' with the switch step at 10% of maximum power
Mains voltage
115V to 250V AC, ± 10%

Overview

What it is and how it fits the system.

The 4XDPS2000 (585034) is a 2U constant-voltage Class D power amplifier for the VARIODYN ONE voice-alarm system, providing four direct-drive channels and 2000 W total with Power Sharing technology. Output is allocated per channel via a rotary switch, up to a maximum of 500 W / 100 V on a single channel. Running from 115–250 V AC (±10 %), it offers configurable power distribution to match diverse loudspeaker loads.

Technical overview

The 585034 is a Voice Alarm 4XDPS2000 constant voltage Class D power amplifier from the V1 Voice Rack range, designed for the VARIODYN ONE voice-alarm system. It provides four direct-drive channels with a total output of 2000W using Power Sharing technology, allowing configurable power allocation across channels via a rotary switch, up to 500W/100V per channel maximum.

Operating from 115V to 250V AC (±10%) at 50–60 Hz, the amplifier includes a 24V DC backup supply input with external connection and full monitoring for mains failure resilience. Mains connection is via an IEC connector, and output power per channel is adjusted in 10% increments using the labelled rotary switch. The unit occupies a standard 2U rack height and supports industry-standard 100V loudspeakers for voice alarm applications.

Specifications

Full technical data for this part.

Model name4XDPS2000
Part no585034
Description4 Channels and 2000W in total with Power Sharing Technology
Standard height2 HU
Amplifier typeConstant voltage audio power amplifier with direct output to speakers, based on Class D amplifier modules technology, improved by Power Sharing feature
Channels4-channel Direct-Drive amplifier for voice alarm application that utilise industry standard 100V speakers
Power sharingPower Sharing technology that supports configurable allocation of 2000W power, each channel 500W/100V at maximum
Output power controlRotary Switch — channel output power can be defined by the channel rotary switch marked 'OUTPUT POWER' with the switch step at 10% of maximum power
Maximum power setting per channelMaximum Power Setting per single channel [100%] is 500W/100V. Number of enabled channels by RJ-45 interface(s): 4/2 channels.
Mains voltage115V to 250V AC, ± 10%
Mains frequency range50 to 60 Hz
Backup power supply24V DC (-10%+15%)
Backup supply connectionExternal 24V DC backup power supply is connected to the unit at the 'BACKUP SUPPLY' connector. The fully monitored 24V DC stand by backup supply is used in the event of mains supply failure.
Main supply connectionThe mains power to the unit is via an IEC connector

Specifications sourced from manufacturer documentation.

Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know

Datasheets & documents

Reference downloads.