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.
- Installation options
- 19" rack format (1RU)
- Operating temperature
- Min: -10°C ; 14°F
Max: 40°C ; 104°F - Operating humidity
- 85% HR
<85% HR - Storage temperature
- Min: -10°C ; 14°F
Max: 40°C ; 104°F - Storage humidity
- 90% HR
<90% HR - Dimensions
- 482.6 x 44 x 280 mm / 19 x 1.7 x 11 in. (WxHxD)
- Weight
- 7.8 kg / 17.2 lb
- Shipping dimensions
- 575 x 65 x 505 mm / 22.64 x 2.56 x 19.9 in. (WxHxD)
- Shipping weight
- 9.0 kg / 19.85 lb
- Status
- New
- Origin Production
- China
- EAN code
- 8435071308748
- Tariff code
- 8518400000
- Shipping Location
- Spain
- Width (cm)
- 57.50
- Height (cm)
- 6.50
- Depth (cm)
- 50.50
- Vol. (dm3)
- 18.87
- Gross Weight (kg)
- 9.00
- Net Weight (kg)
- 7.68
- Format
- Unit
- Warranty (months)
- 36
- Frequency response
- Lo-Z output @ 4Ω: 70Hz - 30kHz (-3dB)
Hi-Z output @ 100V: 70Hz - 20kHz (-3dB) - Input sensitivity
- 0dB
- CMRR
- 60dB @ 1kHz
>60dB @ 1kHz - Crosstalk
- 65dB @ 1kHz
>65dB @ 1kHz - AC mains requirement
- 100-240V, 50–60Hz (±10%)
- AC mains connector
- C14 IEC fused connector
- SNR
- Lo-Z output @ 4Ω: 90dB
Hi-Z output @ 100V: 70dB
Lo-Z output @ 4Ω: >90dB
Hi-Z output @ 100V: >70dB - Output connection type
- Euroblock
- Number of output channels
- 4
- Number of input channels
- 4
- Input connection type
- 3-pin Euroblock, balanced
- Max output power @ 100V
- 60W
- Input impedance
- 20kΩ (10kΩ unbalanced)
>20kΩ (10kΩ unbalanced) - THD + Noise
- Lo-Z output @ 4Ω: 0,06%
Hi-Z output @ 100V: 0,1%
Lo-Z output @ 4Ω: <0,06%
Hi-Z output @ 100V: <0,1% - Cooling
- Convection (fanless)
- Power Consumption (IDLE)
- 15 W / 30 VA
- Power Consumption (STBY)
- 7.6 W / 18 VA
- Output configuration
- 4 x 60W @ Hi-Z or Lo-Z connections
- Input configuration
- Input link selector per input pair
- Power Consumption (1/3 POWER, @ 4Ω)
- 106 W / 115 VA
- Power Consumption (1/8 POWER, @ 4Ω)
- 52 W / 68 VA
- Energy save
- Auto standby function selectable
- AC protection
- No
- DC protection
- Yes
- VHF protection
- No
- Short-circuit protection
- Yes
- Clip limiter
- Yes
- Long term limiter
- No
- Thermal protection
- Yes
- Attenuators
- Front panel knobs per channel
- Output settings
- Lo-Z/Hi-Z/70V/100V output selection per channel
- Auto stand-by function
- Front panel switch
- Auto stand-by time
- 90 seconds
- Signal Present
- SP LED (Green) per channel
- Cliping
- CLIP LED (Red) per channel
- Standby
- STBY LED (Orange) per channel
- Filters
- 75 Hz 3rd order Butterworth high pass filter
- Auto standby time
- 90 seconds
- Auto standby threshold
- 40/50dB internally selectable
- Auto stand-by threshold
- 40/50dB internally selectable
- Amplification technology
- Class D
- Power ON/OFF
- Front panel switch & indicator
- Thermal
- TH LED (Red) per channel
- Protect
- PROT LED (Red) per channel
- Energy saving
- Auto standby function selectable
- Power Consumption (STBY/SLEEP)
- 7.6 W / 18 VA
- Auto standby function
- Front panel switch
- Power Consumption (1/3 POWER, @ 4Ω all channels driven)
- 106 W / 115 VA
- Power Consumption (1/8 POWER, @ 4Ω all channels driven)
- 52 W / 68 VA
SYSTEM
| Number of input channels |
4 |
|---|
PHYSICAL
| Installation options |
19" rack format (1RU) |
|---|---|
| Operating temperature |
Min: -10°C ; 14°F
Max: 40°C ; 104°F |
| Operating humidity |
<85% HR 85% HR |
| Storage temperature |
Min: -10°C ; 14°F
Max: 40°C ; 104°F |
| Storage humidity |
<90% HR 90% HR |
| Dimensions |
482.6 x 44 x 280 mm / 19 x 1.7 x 11 in. (WxHxD) |
| Weight |
7.8 kg / 17.2 lb |
| Shipping dimensions |
575 x 65 x 505 mm / 22.64 x 2.56 x 19.9 in. (WxHxD) |
| Shipping weight |
9.0 kg / 19.85 lb |
| Format |
Unit |
LOGISTICS
| Status |
New |
|---|---|
| Origin Production |
China |
| EAN code |
8435071308748 |
| Tariff code |
8518400000 |
| Shipping Location |
Spain |
| Width (cm) |
57.50 |
| Height (cm) |
6.50 |
| Depth (cm) |
50.50 |
| Vol. (dm3) |
18.87 |
| Gross Weight (kg) |
9.00 |
| Net Weight (kg) |
7.68 |
| Warranty (months) |
36 |
ELECTRICAL
| AC mains requirement |
100-240V, 50–60Hz (±10%) |
|---|---|
| AC mains connector |
C14 IEC fused connector |
ANALOGUE AUDIO OUTPUT PORTS
| Crosstalk |
>65dB @ 1kHz 65dB @ 1kHz |
|---|
CHANNELS
| Number of output channels |
4 |
|---|---|
| Output configuration |
4 x 60W @ Hi-Z or Lo-Z connections |
| Input configuration |
Input link selector per input pair |
SIGNAL
| SNR |
Lo-Z output @ 4Ω: >90dB
Hi-Z output @ 100V: >70dB Lo-Z output @ 4Ω: 90dB Hi-Z output @ 100V: 70dB |
|---|
POWER CONSUMPTION
| Power Consumption (IDLE) |
15 W / 30 VA |
|---|---|
| Power Consumption (STBY) |
7.6 W / 18 VA |
| Power Consumption (1/3 POWER, @ 4Ω) |
106 W / 115 VA |
| Power Consumption (1/8 POWER, @ 4Ω) |
52 W / 68 VA |
| Power Consumption (STBY/SLEEP) |
7.6 W / 18 VA |
| Power Consumption (1/3 POWER, @ 4Ω all channels driven) |
106 W / 115 VA |
| Power Consumption (1/8 POWER, @ 4Ω all channels driven) |
52 W / 68 VA |
TECHNOLOGIES
| Cooling |
Convection (fanless) |
|---|---|
| Energy save |
Auto standby function selectable |
| Amplification technology |
Class D |
| Energy saving |
Auto standby function selectable |
PROTECTIONS
| AC protection |
No |
|---|---|
| DC protection |
Yes |
| VHF protection |
No |
| Short-circuit protection |
Yes |
| Clip limiter |
Yes |
| Long term limiter |
No |
| Thermal protection |
Yes |
SETTINGS
| Output settings |
Lo-Z/Hi-Z/70V/100V output selection per channel |
|---|---|
| Auto stand-by function |
Front panel switch |
| Auto stand-by time |
90 seconds |
| Auto stand-by threshold |
40/50dB internally selectable |
| Auto standby function |
Front panel switch |
MONITORING
| Signal Present |
SP LED (Green) per channel |
|---|---|
| Cliping |
CLIP LED (Red) per channel |
| Standby |
STBY LED (Orange) per channel |
| Thermal |
TH LED (Red) per channel |
| Protect |
PROT LED (Red) per channel |
ANALOGUE AUDIO INPUTS
| Input sensitivity |
0dB |
|---|
MONITORING AND CONTROL
| Auto standby time |
90 seconds |
|---|---|
| Auto standby threshold |
40/50dB internally selectable |
MIC INPUTS
| Filters |
75 Hz 3rd order Butterworth high pass filter |
|---|
LINE INPUTS
| CMRR |
>60dB @ 1kHz 60dB @ 1kHz |
|---|---|
| Input connection type |
3-pin Euroblock, balanced |
| Input impedance |
>20kΩ (10kΩ unbalanced) 20kΩ (10kΩ unbalanced) |
LINE OUTPUTS
| Frequency response |
Lo-Z output @ 4Ω: 70Hz - 30kHz (-3dB)
Hi-Z output @ 100V: 70Hz - 20kHz (-3dB) |
|---|---|
| Output connection type |
Euroblock |
| THD + Noise |
Lo-Z output @ 4Ω: <0,06%
Hi-Z output @ 100V: <0,1% Lo-Z output @ 4Ω: 0,06% Hi-Z output @ 100V: 0,1% |
LOCAL CONTROL
| Attenuators |
Front panel knobs per channel |
|---|---|
| Power ON/OFF |
Front panel switch & indicator |
OUTPUT POWER - All channels driven @ 1%THD
| Max output power @ 100V |
60W |
|---|