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Bogen Avad WMT1A Line Xfmr 500 Ohm 57-4188-01 Accs 

34 in stock (as of 10/24/2016 01:14 PM)

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Bogen Avad WMT1A Line Xfmr 500 Ohm 57-4188-01 Accs
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Added to our catalog within last 30 days
Model: WMT1A
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-Hi-Z, 10k-ohm primary impedance-Lo-Z, 600-ohm secondary impedance, balanced with center tap-Matches high-to-low impedance or low-to-high impedance-Adapts line level signals to-microphone inputs-RCA connector for Hi-Z side-Screw terminals for Lo-Z side


  • Telephone Systems
  • Bogen Public Address Amplifier


General Information
ManufacturerBogen Communications International, Inc
Manufacturer Part NumberWMT1A
Manufacturer Website Addresshttp://www.bogen.com
Brand NameBogen
Product ModelWMT1A
Product NameWMT1A Impedance Matching Transformer
Marketing Information

The Bogen Model WMT1A transformer is designed especially for impedance-matching inputs from, or outputs to, a 600-ohm line. The WMT1A has a Hi-Z, 10kohm primary impedance and a Lo-Z, 600-ohm secondary impedance balanced with a center tap.

As an input-matching transformer, it may be used to connect telephone systems to most Bogen public address amplifiers for telephone paging. It also functions as an output-matching transformer in feeding program material over a 600-ohm telephone line (typically for "music-on-hold" applications). The WMT1A is compatible with any amplifier having a 25V output terminal.

Product TypeImpedance Matching Transformer
Power Description
Frequency50 Hzto 20 kHz
Physical Characteristics
Weight (Approximate)4 oz
ProductTitleBogen WMT1A Impedance Matching Transformer

Warranty Information

Beach Audio Warranty

This product was added to our catalog on Monday, October 24, 2016.


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