Ampetronic W5-2X
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Ampetronic W5-2X

The Ampetronic W5-2X is a professional induction loop driver with Phase Shift which has been engineered for high quality, low-spill hearing loop performance in compact spaces. It’s particularly useful for small rooms where there is no AV rack and no network monitoring requirements, but can still make use of Ampetronic’s industry leading spill control design.

Designed for straightforward and discreet wall-mounted installations, it offers a practical solution for improving audio accessibility within confined environments.

The W5-2X induction loop driver is both easy to install and easy to use.

The W5-2X operates as a Class D amplifier for increased efficiency and lower power consumption.

Additionally, it features integrated test tones, Euroblock screw terminal connections and optional cable management unit, to further ease installation. (See WTray1).

Design templates for low spill in especially small rooms are available to download from the Ampetronic Loopworks portal. These are optimised specifically for the W5-2, including two turn options with twin core flat copper tape for higher loss environments.

Note that a Loopworks account is needed to access design template downloads. However, it is free to register and grants access to the full suite of Loopworks tools and resources.

  • Input 1 & 2 – 3 way 3.5mm Euroblock screw terminal input
  • Balanced mic/line selectable
  • 100V line input – 2 way 5mm Euroblock screw terminal
  • Phantom Power – 24V (switchable on both channels)
  • Loop Output Drive Current – W5-2 – 5A RMS per channel
  • Loop Output Connectors – 2 way 5mm Euroblock screw terminal per channel
  • Built-in Test Tones (1KHz sine, Pink noise)
  • Phase shift – 90° (always on)
  • Metal Loss Correction – 0 to 3dB per octave frequency correction (1KHz remains constant)
  • Three stage inductance compensation – to correct frequency response with different loop lengths
  • DC Out – 24V DC
  • Warranty: 2 Years, extended to 5 Years if registered with the manufacturer at the time of purchase. (PSU, 1Year.)
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List Ex VAT: £759.40
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SPECIFICATIONS

Please download the datasheet for detailed specifications.

INPUTS

 

Input 1 & 2

(Mic/Line) 3 way, 3.5mm phoenix, balanced, suitable for up to 600Ohm microphones or line level.

100V Line

Impedance: 120.000 Ohm
Sensitivity +11dBu

AGC

Compression of signal indicated by green INPUT LED when active and RED when overloaded.

Metal Loss Correction

Specially designed adjustable filter to compensate for the effects of metal loss. Gain @ 1kHz remains constant.

Loop Ind.

High shelf filter options to compensate for the effect of loop inductance on the class D output stage

Test Signals

Internally generated signals for commissioning which when activated interrupt the input audio signal.

OUTPUTS

 

Loop Connectors

2 x 2way, 5mm, phoenix. Current 5A RMS, Volyage 7.8V RMS

DC Output

2 way, 3.5mm, Phoenix. Fuse protected output for ancillary devices.

Status

2 way, 5mm, Phoenix. Volt free relay contacts indicating fault condition when open.

GENERAL

 

Protection Features

Thermal Protection: If the PA amplifier reaches a pre-determined level the output current will be gradually attenuated followed by shutdown.
DC input over-current.
Output over-current.

Power Consumption

55W (mains voltage switchable)

Dimensions WxHxD

270mm x 152mm x 42mm 

Weight

1.1kg

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