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ESR Series

The ESR range has been developed for a particular niche in the market where an all-in-one box is needed to give clear, detailed reproduction over a wide area. The ESR106, 212, and 215 are three-way full-range enclosures with wide dispersion characteristics. They can be used vertically for theatre, church, or cultural center-type installations, or in the case of ESR212 and 215, horizontally mounted to give excellent coverage over a tiered seating area for stadium or grandstand-type applications.


Similar to our popular ES range, the ESR cabinets are fully active and driven by a proprietary amplifier, which delivers equalized, and time-aligned accurate signal to each of the components. Two ESR cabinets can be driven by a single ESR High Definition Amplifier, which houses all signal processing and amplification, as well as provides a control for external subwoofer cabinet configurations if required.

In situations where extended bass response is not needed but full range high definition audio reproduction with extremely good coverage is required, the ESR Range offers an ideal solution. Economies of scale are achieved by the requirement of only one ESR amplifier to run a three-way active stereo system whereas other systems would require processors and multiple amplifiers to achieve a similar configuration.


  • Full range, wide dispersion speakers system

  • The ESR Series uses KV2 Audio's Active Driven philosophy

  • Incorporates Very High Definition and Super Analog with all the electronics and amplification housed in separate, rack-mounted ESR amplifiers

  • ESR Speakers can be installed vertically or horizontally (ESR212) to cover applications like tiered seating areas in stadiums or grandstands

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