Magnetic loop system with low crosstalk

Magnetic loop system with low crosstalk

Proloop Los is a complete system for the use of low crosstalk installations. It includes all the necessary electronic configuration in one and the same housing.

Shows and contiguous meetings of a maximum area of ​​300 m² can enjoy a low-crosstalk solution that is reliable and adaptable to the size of the room. This system is equipped with an automatic Gain Control (AGC). It generates a stable sound with excellent reproduction of speech, even in a difficult acoustic environment. The integrated control output, using a suitable measuring system, allows you to easily monitor the quality of the magnetic loop installation.


AGCSets the voltage and current for continuous signals such as oscillation and sinus curves to -10 dB after 0.6-1 seconds.
Bandwidth100-5000 Hz ( ± 3 dB)
ConnectorScrew terminal
ControlMaster loop current; slave loop current, IN1 & IN2 level and each headphone output
Coverage300 m² compliant CEI 60118-4
Dimensions (W x H x D) (mm)438 x 90 x 280 mm · 19“ 2U
DisplayMains connection: (green LED) Input level (1 green LED) Induction loop current (2 green LED)
Distortion< 1 %
Dynamic> 70 dB
Fall time0,5 à 20 dB/s
InputIN 1 : Combo XLR3/Jack 6.35 mm Sensibilty MIC 2,5 mV to 10 V / 10 kΩ Sensibilty MIC 37 mV à 10 V / 10 kΩ with phantom power - IN 2, IN 3 : double RCA 45 mV – 10 VRMS / 10 kΩ
Max. current60 A peak to peak 1-5 ms, 4 A RMS @ 1 kHz
Max. voltage47 V peak to peak
OutputMaster : 0 dBm, RCA connector - Slave : 0 dBm, RCA connector - 2 x headphone Jack 6,35 mm output
Power supply230-240 VAC 50 Hz, 25-700 W
Rise time2 à 500 ms
Weight (Kg)9,3 kg

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MAJORCOM places customer service at the heart of its business model thanks to its dedicated business team. Our systems are custom-designed by our engineering department which is staffed with acousticians and electronic engineers, with the expert support of our R&D department, and an after-sales department with highly involved support functions.

Need some information? Fill out the contact form or contact us directly on +33 5 61 31 86 87

Address: 56 Chemin de la Flambère, 31300 Toulouse, France
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