GPA2-400ES
GPA2-400ES
GPA2-400ES
GPA2-400ES

GPA2-400ES

CGPA2400ES
Available
2x350 WRMS | Energy Star | stereo | amplifier
 
GPA2-400ES is a stereo amplifier delivering 2 x 350 WRMS @ 4 ohm. GPA is a series of stereo amplifiers that become a perfect and affordable option in many audio projects. A very high efficiency and an auto standby function provide these amplifiers with a true green profile (Energy Star certified).
Installation options
19" rack format (2RU)
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
Optional accessories
WPm series wall panels
Dimensions
482.6 x 88 x 280 mm / 19 x 3.46 x 11.02 in. (WxHxD)
Weight
10.4 kg / 22.93 lb
Shipping dimensions
500 x 550 x 120 mm / 19.69 x 21.66 x 4.73 in. (WxHxD)
Shipping weight
12.20 kg / 26.9 lb
Status
New
Origin Production
Spain
EAN code
8435071307352
Tariff code
8518400000
Shipping Location
Spain
Width (cm)
50.00
Height (cm)
55.00
Depth (cm)
12.00
Vol. (dm3)
33.00
Gross Weight (kg)
12.20
Net Weight (kg)
10.80
Format
Unit
Warranty (months)
36
Frequency response
20Hz - 40kHz (-1dB, -3dB)
Input sensitivity
0dB
CMRR
55dB
>55dB
Crosstalk
55dB @ 1kHz
>55dB @ 1kHz
GPIs
x2 GPIs (0-10VDC) for volume control
AC mains requirement
115V/230V @ 47-63Hz. Voltage changed internally (NOT BY SWITCH)
AC mains connector
AC socket connector (IEC)
SNR
85dB 20Hz - 20kHz @ 1W/4Ω

>85dB 20Hz - 20kHz @ 1W/4Ω
Output connection type
Euroblock & speakon
Number of output channels
2
Number of input channels
2
Input connection type
Euroblock & XLR
Input impedance
20kΩ (10kΩ unbalanced)
<20kΩ (10kΩ unbalanced)
THD + Noise
0.05% @ 1kHz Full Power
<0.05% @ 1kHz Full Power
Damping factor
360 1kHz @ 8Ω
>360 1kHz @ 8Ω
Cooling
Convection (fanless)
Power Consumption (IDLE)
25W
Power Consumption (STBY)
17W
Output configuration
2 x 350 WRMS @ 4Ω
Input configuration
Analogue audio inputs
Power Consumption (1/3 POWER, @ 4Ω)
pink noise, 334W
Power Consumption (1/8 POWER, @ 4Ω)
pink noise, 143 W / 204 VA
Energy save
Auto standby function
Efficiency
85% @ max power
AC protection
No
DC protection
No
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
Operating mode selector: STEREO, MONO - BRIDGE (Lo-Z)
Auto stand-by function
Rear 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)
Filters
50Hz 3rd order Butterworth High-Pass filter
Auto standby time
90 seconds
Power ON/OFF
Front panel switch & indicator
Thermal
TH LED (Red)
Energy saving
Auto standby function
Power Consumption (STBY/SLEEP)
17W
Auto standby function
Rear panel switch
Power Consumption (1/3 POWER, @ 4Ω all channels driven)
pink noise, 334W
Power Consumption (1/8 POWER, @ 4Ω all channels driven)
pink noise, 143 W / 204 VA

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SYSTEM
Number of input channels 2
PHYSICAL
Installation options 19" rack format (2RU)
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
Optional accessories WPm series wall panels
Dimensions 482.6 x 88 x 280 mm / 19 x 3.46 x 11.02 in. (WxHxD)
Weight 10.4 kg / 22.93 lb
Shipping dimensions 500 x 550 x 120 mm / 19.69 x 21.66 x 4.73 in. (WxHxD)
Shipping weight 12.20 kg / 26.9 lb
Format Unit
LOGISTICS
Status New
Origin Production Spain
EAN code 8435071307352
Tariff code 8518400000
Shipping Location Spain
Width (cm) 50.00
Height (cm) 55.00
Depth (cm) 12.00
Vol. (dm3) 33.00
Gross Weight (kg) 12.20
Net Weight (kg) 10.80
Warranty (months) 36
ELECTRICAL
AC mains requirement 115V/230V @ 47-63Hz. Voltage changed internally (NOT BY SWITCH)
AC mains connector AC socket connector (IEC)
ANALOGUE AUDIO OUTPUT PORTS
Crosstalk >55dB @ 1kHz
55dB @ 1kHz
REMOTE CONTROL CONNECTIONS
GPIs x2 GPIs (0-10VDC) for volume control
CHANNELS
Number of output channels 2
Output configuration 2 x 350 WRMS @ 4Ω
Input configuration Analogue audio inputs
SIGNAL
SNR >85dB 20Hz - 20kHz @ 1W/4Ω
85dB 20Hz - 20kHz @ 1W/4Ω
Damping factor >360 1kHz @ 8Ω
360 1kHz @ 8Ω
POWER CONSUMPTION
Power Consumption (IDLE) 25W
Power Consumption (STBY) 17W
Power Consumption (1/3 POWER, @ 4Ω) pink noise, 334W
Power Consumption (1/8 POWER, @ 4Ω) pink noise, 143 W / 204 VA
Power Consumption (STBY/SLEEP) 17W
Power Consumption (1/3 POWER, @ 4Ω all channels driven) pink noise, 334W
Power Consumption (1/8 POWER, @ 4Ω all channels driven) pink noise, 143 W / 204 VA
TECHNOLOGIES
Cooling Convection (fanless)
Energy save Auto standby function
Efficiency 85% @ max power
Energy saving Auto standby function
PROTECTIONS
AC protection No
DC protection No
VHF protection No
Short-circuit protection Yes
Clip limiter Yes
Long term limiter No
Thermal protection Yes
SETTINGS
Output settings Operating mode selector: STEREO, MONO - BRIDGE (Lo-Z)
Auto stand-by function Rear panel switch
Auto stand-by time 90 seconds
Auto standby function Rear panel switch
MONITORING
Signal Present SP LED (Green) per channel
Cliping CLIP LED (Red) per channel
Standby STBY LED (Orange)
Thermal TH LED (Red)
ANALOGUE AUDIO INPUTS
Input sensitivity 0dB
MONITORING AND CONTROL
Auto standby time 90 seconds
MIC INPUTS
Filters 50Hz 3rd order Butterworth High-Pass filter
LINE INPUTS
CMRR >55dB
55dB
Input connection type Euroblock & XLR
Input impedance 20kΩ (10kΩ unbalanced)
<20kΩ (10kΩ unbalanced)
LINE OUTPUTS
Frequency response 20Hz - 40kHz (-1dB, -3dB)
Output connection type Euroblock & speakon
THD + Noise <0.05% @ 1kHz Full Power
0.05% @ 1kHz Full Power
LOCAL CONTROL
Attenuators Front panel knobs per channel
Power ON/OFF Front panel switch & indicator
OUTPUT POWER - All channels driven @ 1%THD
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