The EPAK 2500 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. Unlike other active speaker systems, the EPAK 2500 allows placement of critical electronics remotely.

The EPAK 2500 is enclosed in a road-rugged Baltic birch cabinet with two corner handles and a built in cable storage compartment. Inside, the electronics mechanical assembly is mounted on an independent suspension system that isolates it from the shocks and impacts typically encountered on the road. A large aluminium heat sink provides passive cooling along with two demand-sensitive fans for added reliability.

To achieve increased output and throw you can set up two ES 1.0 cabinets to work together horizontally as a single loudspeaker system. This configuration will require two EPAK 2500/R’s per side and the use of the ‘Two per side’ switch to engage a specific set of filters and operating parameters required in this mode.
 
 
Applications
 Very high quality fixed installations.
Professional portable PA Systems for large format AV speech and multimedia playback.
Medium - sized live music applications.
Professional Mobile DJ with ES 1.0 and ES series subwoofers.
 
 
Specifications
  Product EPAK2500
Signal Input  
Input Impedance 20kΩ
 
Input Sensitivity 1.0V rms
 
Line Output Main Through ouput
 
Insert Connectors Insert point for Sub In/ Out
 
 
Power Connector  
Power Connector Neutrik PowerCon?
 
 
Product Description  
Product Description A 2500 watt four channel controller/amplifier pack with individual 1600W, 600W, 200W and 100W mono amplifiers.
Free standing unit contains all control, limiting, crossovers, phase correction, time alignment and system set up. Removable lid acts as storage for speaker cables and mains lead.
 
 
High Frequency Amplifier  
Amplifier 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 - 28kHz
 
 
Midrange Amplifier  
Amplifier Type Class AB Push-Pull low inter-modulation Mosfet design with transformer balanced output
 
Rated Continuous Power 200W
 
Distortion <0.05%
 
Operating Bandwidth 500Hz - 2.5kHz
 
 
Mid-Bass Amplifier  
Amplifier Type High efficiency, high current, low frequency switching amplifier
 
Rated Continuous Power 600W
 
Distortion <0.05%
 
Operating Bandwidth 130Hz - 500Hz
 
 
Subwoofer Amplifier  
Amplifier Type High efficiency, high current, low frequency switching amplifier
 
Rated Continuous Power 1600W
 
Distortion <0.05%
 
Operating Bandwidth 20Hz - 130Hz
 
 
Physical Dimensions  
Height 700mm (27.55")
 
Width 450mm (17.71")
 
Depth 290mm (11.41")
 
Weight 32kg (70.4lbs)
 
 
Speaker Input /Output  
Speaker Outputs One EP6 for ES 1.0 and one EP4 for ES series subwoofers
 
 
Recommended Amperage  
Recommended Amperage 30A 115V | 16A 230V
 
 
System Set Up  
System Set up Six position selector for a choice of ES subwoofer combinations
 
 
Level Control  
Level Control Main input level +/- 6dB
 
 
Subwoofer Level Control  
Subwoofer Level Control Internal Sub level +/- 6dB
 
 
Bass Management Switch  
Bass Management Switch Attack or Extension switch for alternative Bass Character
 
 
Operating Voltage  
Operating Voltage 100-120V @ 60Hz \ 230-250V @ 50Hz