ENA2100

ENA2100-AC

Item Number: 1023102100

Exigo Network Amplifier 2 x 100W

alphacom_40x40 ICX-AlphaCom
EXIGO_40x40 Exigo
  • 2 x 100 watt continuous GA effect
  • Power efficient class D technology
  • 115/230 VAC power
  • Redundant Ethernet connections
  • Digital audio processing
  • Loudspeaker line monitoring
  • Line input
  • Embedded tick tone generator
  • 2 configurable control outputs
  • 2 configurable control inputs

The Exigo Network Amplifier is designed for use in marine, offshore and other demanding environments. The amplifier utilizes state-of-the-art class D amplifier technology to ensure high power efficiency and superb audio quality for two audio channels which can be loaded with up to 100W each.

The Exigo Network Amplifier is part of the Exigo PA/GA system, which is based on standard Ethernet network and digital processing. Each amplifier has two network connections, allowing for redundant cabling between the amplifier and the network. Using standard network equipment also allows for a much wider selection of standard network equipment. The amplifier is also compatible with the Alphacom platform, allowing for advanced communication systems with both intercoms and PA.

The complete amplifier is self-monitoring and this includes advanced monitoring of the speaker lines and internal system. The audio output channels can be monitored for line faults such as shorts, ground faults and large load changes. In addition, up to 10 intelligent Line End Transponders (ELTSI) can be placed on the speaker lines for additional accuracy in the line monitoring. The amplifier also monitors control inputs, power supplies, temperature, network connections and every other components required for operation of essential services. Faults will be reported to the system controller, but will also be indicated locally on the amplifier.

The amplifier’s configurable control inputs/outputs and audio inputs can be used to trigger various activities in the system. The audio line input can also be configured in a "hardware bypass" mode where audio on the line input will be forwarded to the 100V channels directly, even when no server is available. This allows for additional redundancy and functions to be built around this amplifier.

MECHANICAL
Dimensions (HxWxD) 87 x 254 x 308 mm
Weight 5.75 kg
Shipping Weight 6.5 kg
Mounting 19" rack, 2HU in double configuration
Color Black
ENVIRONMENTAL
Operating temperature -15°C to +55°C
Operating humidity 15% to 95% (non-condensing)
Storage temperature -40°C to +70°C
Storage humidity 10% to 95% (non-condensing)
Air pressure 700 hPa to 1300 hPa
IP rating IP-32
User interface
Indicators Power, status, fault, disabled, VU meter
ELECTRICAL
Primary power V-lock, IEC 60320-1 C14 compliant
Nominal voltage * ** 110 – 230 VAC, 47-63 Hz
Inrush current Max 15 A
Power consumption Pnom ≤ 15 W (idle), Pmax = 350W
* Degradation to 2 x 60W on 110Vac
** Power cord not included
AUDIO OUTPUTS
Output power 2 x 100W music @ 55°C continuously, 2 x 100W alarm @ 40°C continuously, 2 x 100W alarm @ 55°C 30 min
Output power in degradation mode (Running on 110Vac) 2 x 60W music @ 55°C continuously, 2 x 60W alarm @ 40°C continuously, 2 x 60W alarm @ 55°C 30 min
Output line 100 volt / 70 volt
Frequency response 200 Hz to 20 kHz ±3 dB
Audio codec G711, G722, PCM L16/48kHz
SNR 86dBA in test mode, A-weighted noise
THD <0.5% @ 1kHz
Rated load resistance 100V: 10Ω, 70V: 50Ω
Rated load capacitance 470nF
Line input
Frequency response 80 Hz – 20 kHz
Audio codec G711, G722, PCM L16/48kHz
Nominal input level 100 mVRMS – 1 VRMS
SNR 70 dBA
Input impedance 10 k Ω
Input level to trigger VOX for optional bypass >30 mV
Control inputs and control outputs
Control Inputs 2
Type Closing contact, monitored
Control Outputs 2
Type 24 VDC ±10%, 200 mA, monitored
Fault relay 1
Fault relay outputs: (COM, NO,NC) Max recommended levels: 2A, 100Vdc, 125Vac, switching 60W/62.5VA
Certifications
Immunity EN 60945, EN 50130-4, EN 61000-6-1, EN 61000-6-2, EN 55103-2
Emissions EN 60945, EN 61000-6-3, EN 61000-6-4
Safety EN 60065, IEC 60529

EPMA300AC

ENA2100-AC, ENA2100-AC2, ENA2200-AC2 Amplifier Power Supply

Date Name Category Size Document
15.05.2023 MD-SDoC-1023102100-IHM-8003-41773-148970 Declaration 72.14 KB Login to download
2.01.2023 Exigo - Bureau Veritas Type Approval Certificate 51006-A0 BV Certificate 278.33 KB Download
1.11.2022 RoHS Declaration 2021 Declaration 3.24 MB Download
30.10.2020 A100K12032 Replacing Amplifier Module on ENA2100-AC Manual 637.43 KB Download
26.10.2020 1023102100-CE DoC ENA2100-AC Declaration 57.27 KB Download