Technical Data
ESL Loudspeaker KESL1
The active ESL Loudspeaker KESL1 has a tube amplifier without step up tranformer for the ESL panel and needs the ESL Preamplifier KVV1.
Dimensions: ESL panel 180 x 45 x 5 cm, Ground plane 45 x 45 x 4 cm
Weight: 40 kg
Input:
Sound level control for ESL tube amplifier
1x input 2V RMS max. at XLR-5pin female
1x input 18VDC at the same XLR-5pin female, to switch on the tube amplifier
Power switch: top = on with remote, middle = off, down = on without remote
LED green for power on, LED red for remote on
Powervoltage: 230V AC at chassis-euro-connector
Powerconsumption: 120W max. , fuse 1AT
Output:
2V RMS max. at XLR-5pin male for amplifier-measurements
1,5VDC at the same XLR-5pin male for amplifier-measurements
2000V RMS max. at high voltage connector female for ESL panel
Frequency response output: ESL panel 30Hz-20KHz (+-3dB)
Noise: ESL panel better than -100dBA below full output
Distortion: ESL panel better than 0,1%
Peak acoustic output: ESL panel 100dB SPL