100V sistemos stiprintuvas HSA300

Ecler
563 €

High Impedance Mono Amplifier

ECLER HSA300 is a single channel amplifier with direct 100 V line (high impedance) output. It’s equipped with ECLER’s proprietary SPM 100 Technology - Channel N, which allows for 100 V speaker lines connection without using 100 V line transformers, as this kind of amplifiers usually do. This fact has many advantages, being the main one the excellent audio quality, specially improved in the low-end frequencies when compared to classical 100V line amplifiers.

Key Features


  • 1 mono balanced input
  • 1 x 260 W output (100V line level)
  • Euroblock connectors
  • SPM 100 amplification Technology – Channel N (no 100V output transformers used):
    – Improved frequency response (specially at the low-end)
    – Great efficiency
    – Low weight
  • Butterworth, 3rd order high pass filter @ 70Hz
  • Thermal protection
  • Overload protection
  • Anti-clip system
  • Volume control knobs on front panel with protection cap, against undesired manipulation

Power Output

RMS Power @ 10% THD
302 WRMS @ 100V line

RMS Power @ 1% THD
254 WRMS @ 100V line

Frequency response (-1dB, -3dB)
30Hz - 35kHz

THD+Noise @ 1kHz Full Power
<0.07%

SNR
>85dB

Input sensitivity / Impedance
0dBV/>20k

Power consumption

pink noise, 1/3 power
319VA @ 32Ω

Dimensions
482.6x88x285mm

Weight
8.4kg

100V sistemos stiprintuvas HSA300

Ecler
563 €