ESR3000MkII
Amplifier - Rack mounted
The ESR3000MkII is a three-way, active control, and amplification system specially designed for the KV2 Audio ESR full-range series loudspeaker systems. It houses all signal processing and amplification, as well as provides control and crossover function to an external subwoofer cabinet if needed utilizing an external amplifier. The ESR3000MkII powers the ESR215MkII. Each unit incorporates six amplifiers consisting of two 100-watt, Class AB, push-pull, low intermodulation amplifiers for high frequencies, two 200-watt, Class AB, push-pull, low intermodulation design for mids and two a 1000-watt, high-efficiency, current-enhancing switch mode technology amplifier for bass. The ESR3000MkII stereo configuration powers two ESR cabinets accordingly.
Features
The amplifier compliment inside the ESR3000MkII Amplifier is as follows:
High Frequency - 2x 100-watt, Class AB, push pull, low intermodulation design
Mid Frequency - 2x 200-watt, Class AB, push pull, low intermodulation design
Low Frequency - 2x 1000-watt, high-efficiency, current-enhancing switch mode
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
Output Channels
Number of Channels:Â 2 (stereo)
Total Output Power: 2 x 1300W
High-Frequency Amplifier Specification
Type: Class AB - Push-Pull - Low IM Design, Transformer balanced output
Rated Continuous Power: 100W
Distortion: <0.02%
Operating Bandwidth: 2.5kHz to 40kHz
Mid Frequency Amplifier Specification
Type: Class AB - Push-Pull - Low IM Design, Transformer balanced output
Rated Continuous Power: 200W
Distortion: <0.02%
Operating Bandwidth: 400Hz to 2,5kHz
Low-Frequency Amplifier Specification
Type: High efficiency, Current-enhancing switch mode
Rated Continuous Power: 1000W
Distortion: <0.02%
Operating Bandwidth: 20Hz to 400Hz
Signal Input
Input Sensitivity: 2.2V RMS
Input Impedance: 20kΩ (balanced)
Speaker Output
Speaker Output: 2 x AP6 female
Power Requirements
Power Connector: 2 x Neutrik PowerCon®
Operating Voltage: 115V / 230V / 250V
Operating Voltage Range: 100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz
Recommended Amperage: 2x10A 115V | 2x5A 230V | 2x5A 250V
Physical Dimensions
Height: 177 mm (6.97"), 4RU
Width: 481.4 mm (18.95")
Depth: 455.3 mm (17.93")
Weight: 39 kg (86lbs)
Product code
KVV 987 277 - ESR3000MkII Amplifier - 250V
KVV 987 276 - ESR3000MkII Amplifier - 230V
KVV 987 275 - ESR3000MkII Amplifier - 115V