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ESR2800D Amplifier with Control & Diagnostics Tool

The ESR2800D is three-way, active control and amplification system specially designed for the KV2 Audio ESR full range series loudspeaker systems. It houses all signal processing and amplification, as well as providing control and crossover function for an external subwoofer cabinet if needed utilizing an external amplifier. THE ESR28000D is now configurable via the front panel or remotely using KV2 Control & Diagnostics Tool.

The ESR2800D powers the ESR212. Each unit incorporates six amplifiers consisting of two 100-watt, Class AB, push pull, low intermodulation amplifier for high frequencies, two 200-watt, Class AB, push pull, low intermodulation design for mids and two 1000-watt, high-efficiency, current- enhancing switch mode technology amplifiers for bass. The ESR2800D stereo configuration powers two ESR cabinets accordingly.

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Download Product’s Data Sheet

 
 

Applications

Specifically designed as the amplification and control elements for the ESR212 loudspeaker system in a 4RU mount module with Control & Diagnostics tool

  • Fixed Installations
  • Music venues
  • Classical and opera concerts
 

Product code

  • KVV 987 459 - ESR2800D - 250V
  • KVV 987 458 - ESR2800D - 230V
  • KVV 987 457 - ESR2800D - 115V
 
 

Features

The amplifier compliment inside the ESR2800D Amplifier is as follows:

  • High Frequency - 2x 100-watt, Class AB, push pull, low intermodulation design
  • Mid Frequency - 2x 200-watt, Class AB, push pull, low intermodulation design
  • Low Frequency - 2x 1000-watt, high-efficiency, current-enhancing switch mode

Configurable via the front panel or remotely using KV2 Control & Diagnostics Tool.

 

Applications

Specifically designed as the amplification and control elements for the ESR212 loudspeaker system in a 4RU mount module with Control & Diagnostics tool

  • Fixed Installations
  • Music venues
  • Classical and opera concerts
 

Product code

  • KVV 987 459 - ESR2800D - 250V
  • KVV 987 458 - ESR2800D - 230V
  • KVV 987 457 - ESR2800D - 115V
 
 

Output Channels

Number of Channels2
Total Output Power2x 1300W

High Frequency Amplifier Specification

TypeClass AB - Push Pull - Low IM Design, Transformer balanced output
Rated Continuous Power100W
Distortion<0.02%
Operating Bandwidth2.5kHz to 40kHz

Mid Frequency Amplifier Specification

TypeClass AB - Push Pull - Low IM Design, Transformer balanced output
Rated Continuous Power200W
Distortion<0.02%
Operating Bandwidth500Hz to 2,5kHz

Low Frequency Amplifier Specification

TypeHigh efficiency, Current-enhancing switch mode
Rated Continuous Power1000W
Distortion<0.02%
Operating Bandwidth20Hz to 500Hz

Signal Input

Input Sensitivity1.0V RMS
Input Impedance20kΩ (balanced)

Speaker Output

Speaker Output2x AP6 female

Features

NetworkEthernet: SMNP, Webserver

Power Requirements

Power Connector2x Neutrik PowerCon®
Operating Voltage115V / 230V / 250V
Operating Voltage Range100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz
Recommended Amperage2x10A 115V | 2x5A 230V | 2x5A 250V

Physical Dimensions

Height177 mm (6.97"), 4RU
Width481.4 mm (18.95")
Depth455.3 mm (17.93")
Weight36 kg (79.37lbs)
 

Product code

  • KVV 987 459 - ESR2800D - 250V
  • KVV 987 458 - ESR2800D - 230V
  • KVV 987 457 - ESR2800D - 115V
 
 
DWG

ESR2800D - 2D DWG

ESR2800D - 2D DWG

 
 
SKP

ESR2800D - SketchUp

ESR2800D - SketchUp

 
 
DWG

ESR2800D - 3D DWG

ESR2800D - 3D DWG

 
 
PDF

ESR2800D User Guide

ESR2800D User Guide

 
 
 
 
 

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