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SMARTEXA-II

External Amplifier

Second 100 W external amplifier model for extra loudspeaker horns

100 W RMS110 W draw220/110 V AC
Datasheet on request

Ideal for

  • Cement plants
  • Steel plants
  • Large and medium-scale industrial units

What it does

A 100 W RMS external amplifier for SMART PA telephones that need to drive more horns. Like EXA-I, it connects through line transformers to the loudspeakers; the printed difference is its 110 W power draw.

  1. 01

    Adds loudspeakers to a SMART PA telephone

  2. 02

    100 W RMS output

  3. 03

    Feeds horns through line-matching transformers

  4. 04

    16 SWG steel housing

Specifications

Electrical · 2
Power supply220 V / 110 V AC (switchable)
Power consumption110 W
Acoustic · 1
Amplifier output100 W (RMS)
Mechanical · 2
Housing16 SWG steel
Dimensions290 × 310 × 150 mm
Environmental · 2
Temperature0 to +60 °C
Humidity0 to 95% Rh non-condensing
Connectivity · 1
Cable24/0.2 mm 2-core ATC PVC twin twisted cable amplifier to LMT and LMT to loudspeaker horn

Compare with similar models

Differences first: interface, power, protection and output, then installation. Full specifications are in each model's table.

Comparison of EXA-II with similar models. Rows that differ come first; “Not specified” means the datasheet does not list it.
SpecificationEXA-II
External Amplifier
EXA-I
External Amplifier
EXA PA 250
Paging Amplifier Module, 250 W
OC-DTHS-I
Operator Console for Page/Private System
Power supplydiffers220 V / 110 V AC (switchable)220 V / 110 V AC (switchable)220 V AC220 V / 110 V AC
Power consumptiondiffers110 W100 W300 W< 15 W
Temperaturediffers0 to +60 °C0 to +60 °C (printed '-0 to +60 C')0 to +60 °C0 to +60 °C
Amplifier outputdiffers100 W (RMS)100 W (RMS)250 W (RMS)Not specified
Housingdiffers16 SWG steel16 SWG steelSteel, powder coated, aluminium dial16-gauge powder-coated steel body
Dimensionsdiffers290 × 310 × 150 mm290 × 310 × 150 mm480 × 110 × 180 mmNot specified
InterfaceStand-aloneStand-aloneStand-aloneStand-alone
EnvironmentIndoorIndoorIndoorIndoor
Humidity0 to 95% Rh non-condensing0 to 95% Rh non-condensing0 to 95% Rh non-condensingNot specified
Cable24/0.2 mm 2-core ATC PVC twin twisted cable amplifier to LMT and LMT to loudspeaker horn24/0.2 mm 2-core ATC PVC twin twisted cable amplifier to LMT and LMT to loudspeaker hornNot specifiedNot specified

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