KV2 Audio » Products » ESR Series » ESR3000

ESR3000 Amplifier - Rack mounted

The ESR3000 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 an external subwoofer cabinet if needed utilizing an external amplifier. The ESR3000 powers the ESR215. 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 a 1000-watt, high-efficiency, current- enhancing switch mode technology amplifier for bass. The ESR3000 stereo configuration powers two ESR cabinets accordingly.

Watch the product video
 
 

ESR3000 Technical Data Sheet

 
 

Applications

Intentionally designed for use in Theatres and Cultural Centers to provide the highest audio quality from single Column enclosures for stage sides and prosceniums for medium to larger venues

  • Fixed Installations
  • Music venues
  • Classical and opera concerts
 

Product code

  • KVV 987 277 - ESR3000 Amplifier - 250V
  • KVV 987 276 - ESR3000 Amplifier - 230V
  • KVV 987 275 - ESR3000 Amplifier - 115V
 
 

Features

The amplifier compliment inside the ESR2800 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
 

Applications

Intentionally designed for use in Theatres and Cultural Centers to provide the highest audio quality from single Column enclosures for stage sides and prosceniums for medium to larger venues

  • Fixed Installations
  • Music venues
  • Classical and opera concerts
 

Product code

  • KVV 987 277 - ESR3000 Amplifier - 250V
  • KVV 987 276 - ESR3000 Amplifier - 230V
  • KVV 987 275 - ESR3000 Amplifier - 115V
 
 

Output Channels

Number of Channels2 (stereo)
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 Bandwidth400Hz to 2,5kHz

Low Frequency Amplifier Specification

TypeHigh efficiency, Current-enhancing switch mode
Rated Continuous Power1000W
Distortion<0.02%
Operating Bandwidth20Hz to 400Hz

Signal Input

Input Sensitivity1.0V RMS
Input Impedance20kΩ (balanced)

Speaker Output

Speaker Output2x AP6 female

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")
Weight39 kg (86lbs)
 

Product code

  • KVV 987 277 - ESR3000 Amplifier - 250V
  • KVV 987 276 - ESR3000 Amplifier - 230V
  • KVV 987 275 - ESR3000 Amplifier - 115V
 
 
PDF

ESR Series User Guide

ESR Series User Guide (ESR212 / ESR215, ESR2800 / ESR3000) - English

 
 
DWG

ESR3000 - 3D

- 1:1 scale - clamping points - weight - dwg file

 
 
 
 
 

Amphenol AP6 connector

 

Product code

KVV 987 050

 

Description

- female - cable mount
 
 
 
 
 

Amphenol AP6 connector

 

Product code

KVV 987 051

 

Description

- male - cable mount
 
 
 
 
 

Cable Kit

 

Product code

KVV 987 047

 

Description

- consist of four high-quality Amphenol AP cable assemblies designed for use with ES Series - 2 pcs LF15 - 1pc LF40 - 1pc MH60

 
 
 
 
 

Mid/Hi speaker cable HM120

 

Product code

KVV 987 126

 

Description

- 6 wire speaker cable - AP6 connectors - 12m (40ft) length - for Mid/Hi Module hook-up
 
 
 
 
 

Mid/Hi speaker cable MH15

 

Product code

KVV 987 147

 

Description

- 6 wire speaker cable - AP6 connectors - 1,5m (5ft) length - for Mid/Hi Module connection - for VHD1.0 Mid/Hi Module daisy-chaining
 
 
 
 
 

Mid/Hi speaker cable HM180

 

Product code

KVV 987 127

 

Description

- 6 wire speaker cable - AP6 connectors - 18m (60ft) length - for Mid/Hi Module hook-up
 
 
 
 
 

Mid/Hi speaker cable HM60

 

Product code

KVV 987 125

 

Description

- 6 wire speaker cable - AP6 connectors - 6m (20ft) - for Mid/Hi Module hook-up
 
 
 
 
 
 
 
 

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