Speakers - DF serie

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Tech Sheet



DF serie

The omnidirectictional speaker is the best of loudspeakers as it covers a 360° area. It has an anodized aluminium finishing. Available in two versions: 400 or 600 Watt.


The DF-400 and DF-600 are our best outdoor speakers. They offer a good sound performance which covers a wide sound range and fit perfectly into the surroundings where they are installed sometimes they are even unnoticeable. The Belltron DF-400 and DF-600 speakers allow a wide range diffusion of the sound owing to the  360° special design. Thanks to the 400 or 600 Watt power, the sound can reach an enormous distance recalling the faithful to prayer.




The DF-400 and DF-600 omnidirectional speakers are a combination of efficiency and effectiveness, specially designed to create a harmonious sound diffusion for outdoors. These speakers can be installed on roofs and are realized in anodized aluminium resistant to all weather conditions. The structure of the omnidirectional speaker is hardly noticeable and blends comfortably into the architecture of places of worship. They can also be used as a supporting base for the Belltron Cross realized in anodized aluminium. 


If you have a Belltron electronic bell system and have no real bells, the DF-400 or DF-600 omnidirectional speakers offer the chance of amplifying your system with a high quality harmonious sound.  


The quality and reliability of Belltron products are tested and safe. Using proprietary technology, which characterizes every single electronic device, Belltron is pleased to offer a distinctive Made in Italy product. The high quality factory made productions promote the good name of the company, which is an excellence for electronics in the ecclesiastical world.


Belltron offers its customers a maintenance service at a 360° range to make their daily work easier. These services include : software that meets specific requirements, system information and simple online ordering constantly available, technical support by qualified Belltron technicians by phone, timely intervention in case of system failure.


Warranty covers the Belltron product from the purchase date from an authorized dealer. The quality and reliability of all Belltron products are tested, thanks to a thorough quality control on every single component made by a dedicated team before they are placed on the market. All our products are conceived, designed and manufactured in Italy entirely in-house.

Dati Aziendali

Sede legale: Aeris elettronica Srl
Via Antonio De Nino n°22 (zona Ind.le Vallecupa) - 64010 - COLONNELLA (TE) - ITALY
P.Iva/C.F.: 01643200676

Capitale sociale: € 80.000,00 i.v. - CCIAA di Teramo - REA 140706
La società non è in stato di liquidazione. La società non è a socio unico.