KV2 Audio » Products » ES Series » EPAK2500

EPAK2500 - Control of Your ES System

The EPAK2500 is a four-way, active control and amplification unit specifically designed for the ES Series modular loudspeaker system. It not only houses all signal processing and four individual amplifiers but also controls the allocation of power depending on the number of bass modules employed. The EPAK2500 is enclosed in a road-rugged case with side handles and a built in cable storage compartment. Easily transported on a trolley this unique amplification system has its electronics mounted on an independent suspension system that isolates it from the shocks and impacts typically encountered on the road. A large aluminum heat sink provides passive cooling along with two demand-sensitive fans for added reliability.

Watch the product video
 
 

EPAK2500 Technical Data Sheet

 
 

Applications

Specifically designed as the amplification and control elements for ES loudspeaker systems

  • Portable PA
  • Fixed Installations
  • Bars and Nightclubs
  • Houses of worship
 

Product code

  • KVV 987 001 - EPAK2500 115V
  • KVV 987 000 - EPAK2500 230V
  • KVV 987 134 - EPAK2500 250V
 
 

Features

  • 4-way modular, 2500W Control and Amplification system for use specifically with ES Series modules
  • High Frequency, 100W, Class AB, push-pull, low intermodulation amplifier with transformer balanced outputs
  • Mid Frequency, 200W, Class AB, push-pull, low intermodulation amplifier with transformer balanced outputs
  • Mid Bass, 600W, high efficiency, current enhancing, switching amplifier Subwoofer, 1600W, high efficiency, current enhancing, switching amplifier
  • Complete on board speaker management system including equalization, time alignment, crossover filters, amplifier overdrive protection, system set-up and output level controls
  • 20MHz sampling for on board time alignment and phase correction
  • AC soft start circuitry with ON/OFF AC breaker switch provides thorough power protection
  • Passive heat dissipation design with demand-sensitive forced cooling back-up system
  • Set-up provides selection and control of different subwoofer combinations
  • Professional enclosure using road-rugged case with side handles
  • Removable front cover provides storage of all AC and speaker cables
  • Bass Character- Attack or extension switch alters the low frequency character
  • Includes all speaker cables for a single stack ES system CABLE-KIT
 

Applications

Specifically designed as the amplification and control elements for ES loudspeaker systems

  • Portable PA
  • Fixed Installations
  • Bars and Nightclubs
  • Houses of worship
 

Product code

  • KVV 987 001 - EPAK2500 115V
  • KVV 987 000 - EPAK2500 230V
  • KVV 987 134 - EPAK2500 250V
 
 

High Frequency Amplifier Specification

TypeClass AB Push-Pull low inter-modulation Mosfet design with transformer balanced output
Rated Continuous Power100W
Distortion<0.05%
Operating Bandwidth2.5kHz to 28kHz

Mid Frequency Amplifier Specification

TypeClass AB Push-Pull low inter-modulation Mosfet design with transformer balanced output
Rated Continuous Power200W
Distortion<0.05%
Operating Bandwidth500Hz to 2.5kHz

Mid-Bass Frequency Amplifier Specification

TypeHigh efficiency, Low frequency, Current-enhancing switch mode
Rated Continuous Power600W
Distortion<0.05%
Operating Bandwidth130Hz to 500Hz

Low Frequency Amplifier Specification

TypeHigh efficiency, Low frequency, Current-enhancing switch mode
Rated Continuous Power1600W
Distortion<0.05%
Operating Bandwidth20Hz to 130Hz

Signal Input

Input Sensitivity1.0V RMS
Input Impedance20kΩ (balanced)

Speaker Output

Speaker OutputAP6 (Mid-Hi), AP4 (Sub)

Power Requirements

Power ConnectorNeutrik PowerCon®
Operating Voltage Range100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz
Recommended Amperage20A 115V | 10A 230V | 10A 250V

Physical Dimensions

Height719 mm (28.30")
Width478 mm (18.82")
Depth305 mm (12")
Weight32 kg (70.4lbs)
 

Product code

  • KVV 987 001 - EPAK2500 115V
  • KVV 987 000 - EPAK2500 230V
  • KVV 987 134 - EPAK2500 250V
 
 
PDF

EPAK2500 User Guide

- User Guide for EPAK2500 Amplifier - English

 
 
DWG

EPAK2500 CLOSED - 3D

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

 
 
DWG

EPAK2500 OPEN - 3D

- without lid - 1:1 scale - clamping points - weight - dwg file

 
 
 
 
 

Amphenol AP4 connector

 

Product code

KVV 987 048

 

Description

- female - cable mount
 
 
 
 
 

Amphenol AP4 connector

 

Product code

KVV 987 049

 

Description

- male - cable mount
 
 
 
 
 

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

 
 
 
 
 

Bass speaker cable LF100

 

Product code

KVV 987 123

 

Description

- 4 wire speaker cable - AP4 connectors - 10m (33ft) - for ES Bass Module hook-up
 
 
 
 
 

Bass speaker cable LF15

 

Product code

KVV 987 121

 

Description

- 4 wire speaker cable - AP4 connectors - 1,5m (5ft) - for ES Bass Module daisy-chaining
 
 
 
 
 

Bass speaker cable LF200

 

Product code

KVV 987 124

 

Description

- 4 wire speaker cable - AP4 connectors - 20m (66ft) - for ES Bass Module hook-up
 
 
 
 
 

Bass speaker cable LF40

 

Product code

KVV 987 122

 

Description

- 4 wire speaker cable - AP4 connectors - 4m (13ft) - for ES Bass Module hook-up
 
 
 
 
 

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
 
 
 
 
 

Wallmount bracket for EPAK2500

 

Product code

KVV 987 332

 

Description

- wall mounting kit for installing an EPAK2500 or KPAK2500 - for 1pc EPAK2500 or KPAK2500
 
 
 
 
 

Super Digital 20MHz, delay board for EPAK2500

 

Product code

KVV 987 253

 

Description

- electronic board - exchange requires professional installation - additional heatsink, nuts included
 
 
 
 
 
 
 
 

ES Double - A

 

Description

Up to 2000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
2ES1.0MID-HI
1ES2.5SUB
2ES1.8SUB
2EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
2Cable MH60Mid/Hi speaker cable HM60
2Cable LF40Bass speaker cable LF40
1Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Double - B

 

Description

Up to 2000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
2ES1.0MID-HI
4ES1.8SUB
2EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Flybar and Bracket for ES SystemsFly Bar and Bracket for ES Systems
2Cable MH120Mid/Hi speaker cable HM120
0Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
2Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Double - C

 

Description

Up to 2000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
2ES2.5SUB
2ES1.0MID-HI
2EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Flybar and Bracket for ES SystemsFly Bar and Bracket for ES Systems
2Cable MH120Mid/Hi speaker cable HM120
2Cable LF40Bass speaker cable LF40
 

Images

 
 
 

ES Double - D

 

Description

Up to 2000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
2ES1.0MID-HI
4ES2.6SUB
2EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Flybar and Bracket for ES SystemsFly Bar and Bracket for ES Systems
2Cable MH120Mid/Hi speaker cable HM120
2Cable LF40Bass speaker cable LF40
2Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Single - A1

 

Description

Up to 1000 people. Number of bass boxes and SUB LEVEL setup depend on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
1ES1.5SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable LF40Bass speaker cable LF40
1Cable MH60Mid/Hi speaker cable HM60
 

Images

 
 
 

ES Single - A2

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
2ES1.5SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
1Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Single - A3

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
3ES1.5SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
2Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Single - B1

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
2ES1.5SUB
1ES1.8SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
2Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Single - B2

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
1ES2.6SUB
1ES1.8SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
1Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Single - C

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
1ES2.5SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Speaker pole - universalSpeaker pole - universal
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
 

Images

 
 
 

ES Single - D

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
2ES2.6SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
1Cable LF15Bass speaker cable LF15
 

Images

 
 
 

ES Single - E

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
2ES2.6SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
1Cable LF40Bass speaker cable LF40
1Cable LF15Bass speaker cable LF15
 

Images

 
 
 
 
 
 

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