Audio Production Equipment : Amplifiers (Audio) : Digigram - AVP4-ES100

Dual 20W or Quad 10W EtherSound Digital Power Amplifier

Model: AVP4-ES100

2x20W or 4x10W audio output power for 8 ohms speakers, bandwidth 20Hz to 20KHz at -3dB
128 EtherSound channels (64 upstream and 64 downstream) of 24 bits of audio transmission over standard CAT5 Ethernet cable in bidirectional mode or 64 channels in unidirectional mode
Up to 4 outputs depending on working mode can be dynamically “extracted” from any of the 128 EtherSound channels
Individual automatic switch between general purpose and security channels on software programmable trigger
Continuous speaker fault monitoring

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AVP4-ES100 is a configurable dual 20W/8ohm or quad 10W/8ohm integrated stand-alone EtherSound digital power amplifier. AVP4-ES100 is ideal for public address and voice alarm systems. Built-in AVP4-ES100 parametric equalizers and Dynamic Range Control (DRC) allows speaker and room correction to enhance audio quality and intelligibility in any environment. AVP4-ES100 is able to detect automatically priority announcement messages and switch on with selectable nominal value level output thanks to a smart automated software programmable trigger. Speaker fault monitoring at any time allows remote and local alerts in case of speaker failure. Standard RJ45 and fast-wiring connectors are available for EtherSound links, to make installation extremely easy and fast. A set of 4 GPI and 4 GPO makes the AVP4-ES100 locally or remotely controllable. GPOs connector are configurable to be used as standard RS232 interface or 150mW headphones output.

2x20W or 4x10W audio output power for 8 ohms speakers, bandwidth 20Hz to 20KHz at -3dB
128 EtherSound channels (64 upstream and 64 downstream) of 24 bits of audio transmission over standard CAT5 Ethernet cable in bidirectional mode or 64 channels in unidirectional mode
Up to 4 outputs depending on working mode can be dynamically “extracted” from any of the 128 EtherSound channels
Individual automatic switch between general purpose and security channels on software programmable trigger
Continuous speaker fault monitoring
2+2 EtherSound™ ES100 connectors allow the daisy-chaining and ring of multiple AVP4-ES100 or other 3rd-party EtherSound™ devices
Remote management with ESMonitor software through the EtherSound Network. Dedicated control page for monitoring and controlling all the device parameters
3x4 Programmable biquads equalizers. Global Dynamic Range Control (DRC)
4 GPI plus 4 GPO for local control and monitoring, hardware configurable as a standard RS232 interface or headphones output

Amplifier Type - Power Amplifier

Operating Temperature (Maximum): 50 C
Operating Temperature (Minimum): 0 C
Maximum Frequency Response (Bandwidth): 20 kHz
Maximum Frequency Response (Bandwidth): 20000 Hz
Minimum Frequency Response (Bandwidth): 20 Hz
Minimum Frequency Response (Bandwidth): 0.02 kHz
Impedance: 8 ohm
Number of Channels: 128
Number of Outputs: 4
AC Voltage (Maximum): 240 Volts
AC Voltage (Minimum): 100 Volts
Active Power: 50 Watt
Current Draw: 1.40 Amps
Size: 145 x 40 x 203 mm
OS Supported: Windows Seven/Vista/XP for 32 or 64 bit versions
Total Output Power: 2x20 or 4x10 W (RMS)

Digital Power Amplifier 252 kb - Brochure

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