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EPAK2500R

The Rack Mounted ES Solution

Rack mount version of our popular EPAK2500 four-way, active control and amplification unit specifically designed for the ES Series modular loudspeaker system. Two shock-mounted fans move air across the heatsinks, which seal and protect the electronic components. This minimizes maintenance cycles and improves the lifespan and reliability of the components. Both the EPAK2500 and EPAK2500R utilize KV2’s industry-leading 20MHz sampling for onboard time alignment and phase correction of all components in the ES system.

Features

  • 4-way modular, rack mount 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 onboard speaker management system, including equalization, time alignment, crossover filters, amplifier overdrive protection, system set-up, and output level controls

  • 20MHz sampling, digital delay alignment system sets new standards for audio performance and dramatically increases phase response precision

  • AC soft-start circuitry with ON/OFF AC breaker switch provides thorough power protection Setup provides selection and control of different subwoofer combinations

  • External Subwoofer output with independent internal and external Level control +/- 6dB

  • High Frequency control +/- 3dB for precise adjustment

  • Comprehensive front-to-back cooling system features chassis-sealed PCBs for improved reliability

  • Line Driver ready – rear mounted Input impedance selector provides a selection of optimal input impedance when used with a KV2‘s LD4 Line Driver

  • Individual signal inserts for Mid/High, Internal Subwoofer, and External Subwoofer signal paths provide flexibility for the insertion of signal processing or feeding from auxiliary sources as required

  • Includes cable kit with all speaker cables for a single stack ES system

Applications

Specifically designed as the amplification and control elements for the ES loudspeaker systems in a full rack mount module

  • Portable PA

  • Fixed installations

  • Bars and Nightclubs

  • Houses of Worship



High-Frequency Amplifier Specification

Type: Class AB Push-Pull low inter-modulation Mosfet design with transformer-balanced output

Rated Continuous Power: 100W

Distortion: <0.05%

Operating Bandwidth: 2.5kHz to 28kHz

Mid Frequency Amplifier Specification

Type: Class AB Push-Pull low inter-modulation Mosfet design with transformer-balanced output

Rated Continuous Power: 200W

Distortion: <0.05%

Operating Bandwidth: 500Hz to 2.5kHz

Mid Bass Frequency Amplifier Specification

Type: High efficiency, Low frequency, Current-enhancing switch mode

Rated Continuous Power: 600W

Distortion: <0.05%

Operating Bandwidth: 130Hz to 500Hz

Low-Frequency Amplifier Specification

Type: High efficiency, Low frequency, Current-enhancing switch mode

Rated Continuous Power: 1600W

Distortion: <0.05%

Operating Bandwidth: 20Hz to 130Hz

Signal Input

Input Sensitivity: 1.0V RMS

Input Impedance: 20kΩ (balanced) or 50Ω "Line Driver ready"

Speaker Output

Speaker Output: AP6 (Mid-Hi), AP4 (Sub)

Power Requirements

Power Connector: Neutrik PowerCon®

Operating Voltage Range: 100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz

Recommended Amperage: 20A 115V | 10A 230V | 10A 250V

Physical Dimensions

Height: 177 mm (6.96")

Width: 481.4 mm (18.95")

Depth: 415.4 mm (16.35")

Weight: 30 kg (66lbs)

Product code

  • KVV 987 062 - EPAK 2500R-115V

  • KVV 987 061 - EPAK 2500R-230V

  • KVV 987 181 - EPAK 2500R-250V

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