The future of sound Made perfectly clear
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The Kingdom of Perfectly Clear Sound

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The Kingdom of Perfectly Clear Sound

ESR 215

 

esr215

The ESR215 is a large scale full-range 3-way loudspeaker system optimised for classical and Jazz performance. Designed for use with its associated Symphony tri-amplified stereo electronic control pack, the Symphony loudspeaker system features Super Analog components throughout and state of the art transducer designs. Comprising of two 15″ woofers, an 8″ midrange driver and the same large scale 3″ compression driver found in KV2 Audio’s VHD Mid/Hi enclosures, the Symphony manages to transfer the atmosphere from a performer on stage to each and every audience member.

The Symphony along with its smaller brother, the Sonata, finally offer a true musical solution to the enjoyment of classical music on a grand scale.

 

Specifications

 

System Acoustic Perfomance

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

 

High Frequency Section

Acoustic Design Horn Loaded
High Horn Coverage 110° x 40°
Horizontal / Vertical
Rotatable Horn NO
Sensitivity 110dB
High Frequency 100W from ESR3000
Amplifier Requirement Amplifier
Throat Exit Diameter / 1.4″ / 3″
Diaphgram Size
Diaphgram Material Nitride Titanium
Magnet Type Neodymium

 

Mid Range Section

Acoustic Design Horn Loaded
Mid Horn Coverage 110° x 40°
Horizontal / Vertical
Rotatable Horn YES
Sensitivity 108dB
Midrange Amplifier 200W from ESR3000
Requirement Amplifire
Woofer Size / Voice Coil 8″ / 3″ / Trans Coil
Diameter / Design
Diaphgram Material Epoxy Reinforced
  Cellulose
Magnet Type Neodymium

 

Low Frequency Section

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

 

Speaker Input

Speaker Input Amphenol AP-6 Male

 

Speaker Output

Speaker Output

 

Cabinet

Cabinet Material Baltic birch
Handles 4
Color “Orange peeled” Matt
  Black or any RAL

 

Product Number

KVV 987 245 – ESR215 – The Ultimate, Full Range, Large Scale System

 

Physical Dimensions

Height 1515mm (59.65″)
Width 470mm (18.50″)
Depth 500mm (19.69″)
Weight 71kg (156.53lbs)