ESR215MkII - The Ultimate, Full Range, Large Scale System

The ESR215MkII is a large scale full-range 3-way loudspeaker system with a wide horizontal dispersion of 110 degrees. Designed for use with the ESR3000MkII tri-amplified stereo electronic control pack, the ESR215MkII loudspeaker system features two 15" woofers, an 8" mid-range driver and the same large scale NPVD 3" compression driver found in KV2 Audio’s VHD mid-hi enclosures. With a wide and smooth frequency response the ESR215MkII is ideal for theatre or stadium applications. Like the ESR212, it incorporates multiple M10 fly points and various brackets and flyware are also available.

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ESR215MkII Technical Data Sheet

ESR215MkIIOverview

ESR215MkII
Product video
Overview
Specifications
Downloads
Accessories

Applications

Intentionally designed for use in Theatres and Cultural Centers to provide the highest audio quality from single Column enclosures for stage sides and prosceniums for medium to larger venues

Fixed Installations
Music venues
Classical and opera concerts

Product code

KVV 987 245 - ESR215MkII - The Ultimate, Full Range, Large Scale System

Features

High-output, full-range 3-way loudspeaker system
132dB sustained output
Wide dispersion at high frequencies, controlled at lowmids to reduce indoor reflections
Mid/High horn design provides optimized transducer loading and controlled dispersion
Patent-Pending 3" diaphragm nitride-titanium compression driver with complex geometry phase plug and neodymium magnetic motor structure for higher output and lower distortion performance
Eight-inch midrange Transcoil driver with 3" (76 mm) neodymium magnetic motor structure for increased control and output and decreased distortion and weight
Proprietary midrange heat dissipation system controls voice coil temperature, ensures high dynamics and extends transducer lifespans
Front-loaded, 15-inch mid-bass driver with 3.00" (76 mm) voice coil assembly and ferrite magnetic motor structure
Professional, exterior-grade Baltic birch construction with wear-resistant polymer coating Proprietary corner and side handle designs for simplified handling and carrying
Acetal copolymer high impact, low friction feet allowing other cabinets lock-in and easy cabinet movement
Six internal corner and one back brace with M10 suspension points and side and top and bottom handles with M10 suspension points. A total of 17 suspension points are available for custom installation applications
Requires ESR3000MkII unit for control electronics and amplification

Applications

Intentionally designed for use in Theatres and Cultural Centers to provide the highest audio quality from single Column enclosures for stage sides and prosceniums for medium to larger venues

Fixed Installations
Music venues
Classical and opera concerts

Product code

KVV 987 245 - ESR215MkII - The Ultimate, Full Range, Large Scale System

System Acoustic Performance

Max SPL Long-term	132dB
Max SPL Peak	135dB
-3dB Response	35Hz to 22kHz
-10dB Response	28Hz to 30kHz
Crossover Point	400Hz, 2.5kHz

High Frequency Section

Acoustic Design	Horn Loaded
High Horn Coverage Horizontal / Vertical	110° x 40°
Rotatable Horn	NO
High Frequency Amplifier Requirement	100W from ESR3000MkII Amplifier
Throat Exit Diameter / Diaphragm Size	1.4" / 3"
Diaphragm Material	Nitride Titanium
Magnet Type	Neodymium

Mid Range Section

Acoustic Design	Horn Loaded
Mid Horn Coverage Horizontal / Vertical	110° x 40°
Rotatable Horn	NO
Sensitivity	108dB
Midrange Amplifier Requirement	200W from ESR3000 Amplifier
Woofer Size / Voice Coil Diameter / Design	8" / 3" / Trans Coil
Diaphragm Material	Epoxy Reinforced Cellulose
Magnet Type	Neodymium

Low Frequency Section

Acoustic Design	Front Loaded, Bass Reflex
Sensitivity	102dB
Low Frequency Amplifier Requirement	1000W from ESR3000 Amplifier
Number of Drivers	2
Woofer Size / Voice Coil Diameter / Design	15" / 3" / Inside Outside
Diaphragm Material	Epoxy Reinforced Cellulose
Magnet Type	Neodymium