eHSA series / Commercial Amplifiers

eHSA4-60

Name: Ecler eHSA4-60
Brand: Ecler
SKU: eHSA4-60

4x60 WRMS | multichannel | amplifier

eHSA4-60 is a 4x60W multichannel amplifier capable of working on both low impedance lines (8 / 4Ω) and high impedance lines (70/100V). It can link the input channels, so that the same input signal can be easily distributed to several or all output channels. Independent auto stand-by function per channel. Ecler eHSA line of amplifiers offers the renowned professional reliability of Ecler amplifiers at an affordable price. All models in the series use class D amplification – a very high-performance technology -, auto stand-by function and convection ventilation, only occupying 1 rack unit high. Equipped with balanced inputs on Euroblock connectors. Outputs also feature Euroblock connectors. It has an electronic limitation system to avoid signal saturation and a thermal protection, as well as a protection system against overload.

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Key features

014-channel amplifier

0260W per channel

03Each channel has independent outputs for low impedance or for high impedance

04Controls for input attenuation in the frontal panel easily accessible.

05Class D amplification, high efficiency

06Auto stand-by, independent by channel

07Linking of adjacent inputs (Input link selector)

08Signal presence (SP), clipping (CLIP), protection against overload (PROT) and thermal protection (TH) indicators.

09Built-in, always active anticlip circuit

10Balanced inputs on Euroblock connectors

11Powered outputs on Euroblock connectors

CHANNELS

Number of output channels: 4
Output connection type: Euroblock
Output configuration: 4 x 60W @ Hi-Z or Lo-Z connections
Number of input channels: 4
Input connection type: 3-pin Euroblock, balanced
Input configuration: Input link selector per input pair

OUTPUT POWER - All channels driven @ 1%THD

Max output power @ 4Ω: 60W
Max output power @ 100V: 60W

SIGNAL

Input sensitivity: 0dB
Input impedance: >20kΩ (10kΩ unbalanced)
Frequency response: Lo-Z output @ 4Ω: 70Hz - 30kHz (-3dB) Hi-Z output @ 100V: 70Hz - 20kHz (-3dB)
THD + Noise: Lo-Z output @ 4Ω: <0,06% Hi-Z output @ 100V: <0,1%
SNR: Lo-Z output @ 4Ω: >90dB Hi-Z output @ 100V: >70dB
Crosstalk: >65dB @ 1kHz
CMRR: >60dB @ 1kHz