100V 4 kanalų stiprintuvas HZA4-120F

Ecler
1068 €

Flexi-power Amplifier

ECLER HZA4-120F is a four MERGING channel amplifier with direct 4 x 120 WRMS @ 100 V line (high impedance) outputs. It integrates ECLER’s proprietary SPM 100 Technology - Channel N, which allows for 100 V speaker lines connection without using 100 V line transformers at the amplified outputs, as this kind of amplifiers usually do. This fact has many advantages, being the main ones the audio quality improvement (specially in the low-end frequencies) and the convection cooling, 100% silent.

Key Features


  • 4 mono balanced inputs
  • 4 x 120 W amplified outputs (100V line level)
  • 4 volume remote control ports (0 – 10 VDC)
  • Euroblock connectors
  • SPM 100 amplification Technology – Channel N (no 100 V output transformers used):
    – Improved frequency response (specially at the low-end)
    – Convection cooling (100% silent and increased reliability)
    – Great efficiency
    – Low weight
  • Auto stand-by function after 2 minutes without audio input signals, with instantaneous auto-recovery
  • Thermal protection
  • Overload protection
  • Anti-clip system
  • Volume control knobs on front panel with protection cap, against undesired manipulation
  • Every 2, 3 or 4 adjacent channels can be merged, adding their ouput power and managing their signal routing and volume control as a single merged channel

Output power @ 1% THD

1 Channel
114 WRMS @ 100V line

2 Merged Channels
195 WRMS @ 100V line

4 Merged Channels
290 WRMS @ 100V line

4 Merged Channels
356 WRMS @ 100V line

Output power @ 10% THD

1 Channel
145 WRMS @ 100V line

2 Merged Channels
226 WRMS @ 100V line

4 Merged Channels
348 WRMS @ 100V line

4 Merged Channels
430 WRMS @ 100V line

Others

Frequency response (-3dB)
30Hz - 55kHz

High pass filter 3rd order Butterworth
70Hz

THD+Noise @ 1kHz Full Power
<0.03% typ. 0.2% max.

Signal Noise Ratio @ 100V
>90dB

Channel Crosstalk @ 1kHz/100V
>90dB

Inputs

Sensitivity nom / Impedance
0dBV/>20kW

Connectors
Terminal Block (Symmetrical)

Output Connectors
Terminal Block

Power consumption

pink noise, 1/3 power @ 136Ω
470VA

Standby
<3W

Dimensions

Dimensions
WxHxD: 482.6 x 88 x 392mm (Handle excluded)

Weight
13.60kg

100V 4 kanalų stiprintuvas HZA4-120F

Ecler
1068 €