Ecler eHSA 4-150

eHSA4-150
High Impedance Multichannel Amplifier


ECLER ESSENTIALS eHSA4-150 is a multichannel amplifier with high impedance powered outputs. A very high efficiency and its auto stand-by function provide this amplifier with a true green profile


KEY FEATURES

• 4 mono balanced inputs (Euroblock terminals)
• 4 x 150 W RMS output (70/ 100V line level)
• Euroblock output connectors
• High efficiency, auto stand-by function and convection cooling
(fanless, 100% silent)
• Thermal protection
• Overload protection
• Anti-clip system
• Volume control knobs on front panel


APPLICATIONS

• Single or multi-zone BGM and paging systems
with 100V line speakers, combined with the DAM,
MIMO and SAM / eSAM series preamplifiers /
processors
CERTIFICATIONS
 EN60065:2014
 EN55103-1:2009
 EN55103-2:2009
 2006/95/EC
 2004/108/CE


TECHNICAL DATA

POWER @ 1kHz 1% THD, 100V output
1 Channel @ 66Ω 145 WRMS
All Channels @ 66Ω 140 WRMS
Frequency response (-1 dB, -3dB) 20Hz - 30kHz
Filter (High-Pass) 3rd order Butterworth 50Hz
THD+Noise @ 1kHz Full Power <0.05%
S+N/N 20Hz - 20kHz @ 1W/4Ω >85dB
CMRR >55dB
Damping factor 1kHz @ 8Ω >150
Channel crosstalk @ 1kHz >55dB
Input Sensitivity / Impedance 0dB/>20kΩ
Anticlip @ 2dBV input <1% THD
Mains voltage See characteristics in the back of the unit.
Power consumption
pink noise, 1/8 power @ 4Ω 113W / 130VA
pink noise, 1/3 power @ 4Ω 268W
Idle 29W
STBY 18W
Efficiency @ Pmax 80%
Dimensions (Handle excluded) 440x44x341mm
Weight 10.50