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Inductive loop Amplifier WPI-1000

 
 

   
   
WPI-1000 inductive loop amplifier is designed for church buildings and conference rooms of area up to 1300 m². It is used to transmit the acoustic signal by means of a special loop made by a wire of a section of 1-2,5 mm². The reception of the signal is via an OPI wireless receiver connected with headphones or hearing aids for poorly hearing people. In one system there can be used any number of OPI wireless receivers.
 

Technical data

WPI - 1000 OPI
Audio input (XLR) 1 x mic XLR, 1 x mic/line, 1 x mic/line Jack -

Max loop area

350 m² - 1300 m² -
Loop impedance 0.5Ω - 3Ω -

Loop current intensity [RMS]

9,2 A -
Phantom power 15V -
Input sensitivity - 50 dB mic., - 10 dB line -
Bandwidth 80 - 65 000 Hz /  1,5dB 18 - 20 000 Hz
Non-linear distortions THD+N <0,2% <0,25%
Max. Stromaufnahme 300 VA -
Power supply 230V~, 50 Hz 2 x 1.5V (battery R6)
Max. Power consumption 120W -

Measurements width/height/depth (mm)

443x50x205

62x21x100

Weight (kg) 4,2 0,08

 
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