Why Opus Technologies induction loops ?


The large range of induction loop amplifier from Opus Technologies is an alliance between new technologies and efficiency. Strong of our know how in elctronic development. Our class D amplifiers are among the most compact on the market while preserving an optimal utilization capacity.

This two-in-one conception allow us to guarentee an efficient product, which will perfectly meet the listening needs of hearing people in each building open to the public.

Strong of its expertise on the hearing accessibility market, Opus Technologies products are designed to deliver the best hearing condition in every public buildings. Our homemade range of products provides a long and solid working life, even in extreme use of conditions.

These elements allow us to fit the IEC 60118-4 standard and to set a 5 year warranty.


Les amplificateurs de boucle d’Opus Technologies ont été conçu pour subvenir à une multitude de besoins en termes d’accessibilité auditive. En effet, notre large gamme de produits peut être intégrée dans des musées, des théâtres, des stades, des supermarché, des banques… (Pour davantage d’informations concernant les différentes applications de nos produits, cliquez ici).

Opus Technologies loop amplifiers are designed to support a variety of needs in terms of hearing accessibility. Indeed, our large range of products can be installed into a museums, theaters, stadiums, supermarkets, banks…

For further informations about the application of our products click here.

Moreover, Opus Technologies amplifiers can be adjusted for specific needs such as complex rooms. The main difficulty are the high presence of metal which would absorb the magnetic field, or, the presence of adjoining rooms.

For further informations about loop installations, click here.

Face to this problem, Opus Technologies loop amplifiers is designed to be fitted into every structures so that the installation efficiency remain  optimal

High quality

At Opus Technologies, our product quality remain one of our biggest concern.  Over years, we strive to propose an high quality offer which will benefit you a long and solid utilization even in extrem conditions.

As a garentee of quality, the whole of our  induction loop range has a 5 years warranty.

In addition, Opus Technologies has developped a loop design software which allows to approach every projects with serenity so that the installation is in adequation with the IEC 60118-4 strandard.

IEC 60118-4

Grâce à notre savoir-faire et à notre volonté de vous proposer un produit qui répond à vos besoins. L’ensemble de notre gamme de produit permet de répondre à la norme internationale IEC 60118-4 qui met en avant les différents critères à respecter lors d’une installation de boucle magnétique.

Thanks to our know how and to our desire to offer you a product which meets your needs. Our whole range of products allows to answer to the IEC 60118-4 international standard which put forward the criterias to respect for induction loop installations.

The respect of this norm contributes to a reliable and uniform listening quality for hearing people.

ZI Lagrange II, 9 Chemin de la vieille Ferme,
33650, Martillac, FRANCE
(+33) 09 81 24 00 06