GPA2-400ES: 2x350 WRMS | Energy Star | stereo

GPA2-400ES

2x350 WRMS | Energy Star | stereo | amplifier

Commercial Amplifiers | Reference: CGPA2400ES

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).

Energy Star© certified
2 analogue audio inputs x 2 powered audio outputs
Euroblock output and speakon connectors
2 REMOTE volume ports (0-10VDC), compatible with WPm series wall panels
High efficiency, auto standby function and convection cooling (fanless, 100% silent)
BRIDGE mode ready
Thermal protection
Overload protection
Anti-clip system
Volume control knobs on front panel with protection cap, against undesired manipulation

Applications

Education Corporate Leisure Sports & Wellness Hospitality

CHANNELS

Number of output channels

Output connection type

Euroblock & speakon

Output configuration

2 x 350 WRMS @ 4Ω

Number of input channels

Input connection type

Euroblock & XLR

Input configuration

Analogue audio inputs

OUTPUT POWER - All channels driven @ 1%THD

Max output power @ 4Ω

350W

Max output power @ 8Ω bridge mode

700W

SIGNAL

Input sensitivity

0dB

Input impedance

<20kΩ (10kΩ unbalanced)

Frequency response

20Hz - 40kHz (-1dB, -3dB)

THD + Noise

<0.05% @ 1kHz Full Power

SNR

>85dB 20Hz - 20kHz @ 1W/4Ω

Crosstalk

>55dB @ 1kHz

CMRR

>55dB

Damping factor

>360 1kHz @ 8Ω

ELECTRICAL

AC mains requirement

115V/230V @ 47-63Hz. Voltage changed internally (NOT BY SWITCH)

AC mains connector

AC socket connector (IEC)

POWER CONSUMPTION

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

Power Consumption (IDLE)

25W

Power Consumption (STBY/SLEEP)

17W

TECHNOLOGIES

Energy saving

Auto standby function

Efficiency

85% @ max power

Cooling

Convection (fanless)

PROTECTIONS

AC protection

DC protection

VHF protection

Short-circuit protection

Yes

Clip limiter

Yes

Long term limiter

Thermal protection

Yes

REMOTE CONTROL CONNECTIONS

GPIs

x2 GPIs (0-10VDC) for volume control

SETTINGS

Attenuators

Front panel knobs per channel

Filters

50Hz 3rd order Butterworth High-Pass filter

Output settings

Operating mode selector: STEREO, MONO - BRIDGE (Lo-Z)

Auto standby function

Rear panel switch

Auto standby time

90 seconds

Power ON/OFF

Front panel switch & indicator

MONITORING

Signal Present

SP LED (Green) per channel

Cliping

CLIP LED (Red) per channel

Standby

STBY LED (Orange)

Thermal

TH LED (Red)

PHYSICAL

Operating temperature

Min: -10°C ; 14°F
Max: 40°C ; 104°F

Operating humidity

<85% HR

Storage temperature

Min: -10°C ; 14°F
Max: 40°C ; 104°F

Storage humidity

<90% HR

Installation options

19" rack format (2RU)

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

Accessories

WPaCNX-CBO

Remote Wall Connector

View

WPaCNX-JRCA

Remote Wall Connector

View

WPaMIX-T

Remote Wall Micro-Mixer

View

WPaVOL

Remote Wall Volume Control

View

WPaVOL-J

Remote Wall Volume Control + Connector

View

WPaVOL-SR

Remote Wall Source and Volume Control

View

WPaVOL-SR-J

Remote Wall Volume Control and Source + Connector

View

GPA2-400ES

2x350 WRMS | Energy Star | stereo | amplifier

Commercial Amplifiers | Reference: CGPA2400ES

Applications

WPaCNX-CBO

WPaCNX-JRCA

WPaMIX-T

WPaVOL

WPaVOL-J

WPaVOL-SR

WPaVOL-SR-J

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