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The Core of Your ES System

The ES1.0 is a 3-way, very high output, active-driven, mid-high / mid-bass module designed as part of a complete ES system driven by the EPAK2500/R control and amplification unit. The ES1.0 is compact and lightweight and can be combined with a variety of ES series subwoofers. As a single system, it offers one of the highest-quality portable sound reinforcement solutions on the market today. When coupled with another ES1.0 (running two horizontally per side), it becomes an even more powerful tool, providing peak SPL of 139dB and a throw of up to 40 meters for applications of up to 3000 people.


  • Professional Baltic birch construction with wear-resistant polymer coating

  • 131dB sustained output, 134dB peak

  • Controlled wide dispersion 90° x 40°, rotatable mid-high horn for mounting in vertical or horizontal orientation

  • 1.75" (44 mm) Titanium diaphragm compression driver with complex geometry phase plug and neodymium magnetic structure for higher output, incredibly low distortion, and extended frequency response

  • 6" mid-range driver with a 1.75" (44 mm) voice coil and neodymium magnet for increased control and output with reduced distortion and weight

  • Horn-loaded, 12" mid-bass driver with a 3" (76 mm) inside/outside, epoxy baked, high-temperature voice coil assembly and neodymium magnetic structure

  • Three way active requirement – 900W from the EPAK2500/R providing 600W for the 12" low mid, 200W for the 6" midrange and 100W for the high frequency driver

  • Proprietary side handle design for simplified handling and carrying

  • High impact low, friction feet, asymmetrically located on three sides allowing vertical or horizontal system setup, lock-in, and easy cabinet movement

  • Four internal corner braces tied to eight M10 suspension points. A total of 24 suspension points are available for custom installation applications

  • Top hat for pole mounting applications

  • Weatherproofing options and special paint finishes are available on request.


  • Specifically designed as an extremely high output, compact mid-high enclosure as part of ES systems

  • For live performance and music playback

  • Small to large live concerts

  • Small to medium nightclubs

  • Houses of worship

  • Portable PA

  • Scalable into larger multi-tasking projects and systems

System Acoustic Performance

Max SPL Long-term: 131dB

Max SPL Peak: 134dB

-3dB Response: 130Hz to 20kHz

-10dB Response: 85Hz to 28kHz

Impedance: Low 16Ω Mid 8Ω High 8Ω

Crossover Point: 130Hz, 500Hz, 2.5kHz

High-Frequency Section

High Horn Coverage Horizontal / Vertical: 90° x 40° rotatable

High-Frequency Amplifier Requirement: 100W from EPAK 2500/R

Throat Exit Diameter / Diaphragm Size: 1" / 1.75"

Diaphragm Material: Nitride Titanium

Magnet Type: Neodymium

Mid Range Section

Acoustic Design: Horn Loaded

Mid Horn Coverage Horizontal / Vertical: 90° x 40° rotatable

Midrange Amplifier Requirement: 200W from EPAK 2500/R

Woofer Size / Voice Coil Diameter / Design: 6" / 1.75"

Diaphragm Material: Epoxy Reinforced Cellulose

Magnet Type: Neodymium

Mid Bass Section

Acoustic Design: Horn Loaded

Mid-bass Amplifier Requirement: 600W from EPAK 2500/R

Woofer Size / Voice Coil Diameter / Design: 12" / 3" / Inside Outside

Diaphragm Material: Epoxy Reinforced Cellulose

Magnet Type: Neodymium

Speaker Input

Speaker Input: AP6


Cabinet Material: Baltic birch

Handles: 2

Pole Mount: 35 mm

Color: "Orange peeled" Matt Black or any RAL

Physical Dimensions

Height: 700 mm (27.55")

Width: 450 mm (17.71")

Depth: 450 mm (17.71")

Weight: 34 kg (74.8lbs)

Product code

  • KVV 987 002 - ES1.0

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