Passive array speaker

Passive column speaker category

Fulgor Service produces the best professional passive column audio speakers on the market today, considering the quality/price ratio, the speakers are divided into two macro categories for multipoint and mono-point installations.

The main features shared by all Fulgor Service passive loudspeakers

In both categories all the column audio speakers are made by transducers mounted in arrays, therefore the line arrays are more or less high according to needs or characteristics. The speakers that make up the speakers are assembled with 3.5-inch speakers with a self-supporting basket specially designed to reproduce the specific frequencies of the voice and have maximum speech intelligibility in each structure.

These professional audio speakers are studied, designed and manufactured for installations.

Both categories of passive professional audio speakers are designed to be installed in churches or places of worship, conference rooms, meeting rooms, conference rooms, multipurpose rooms, call systems, wire radio systems, in short where there is the need to have the maximum speech intelligibility with minimal aesthetic dimensions.

The design of the passive column speaker is important for both sound and aesthetics

All passive and active acoustic speaker models aesthetically are equal, using the same materials, the backs made of extruded aluminum, which guarantees the loudspeaker, the calendered  and stretched wire that ensures maximum vacuum surface so as not to alter the output of the waves sound, but at the same time to protect the precious 3.5-inch self-supporting speakers that change wattage and the membrane type according to the speaker model. The mechanical and constructive quality and the components guarantee the inalterability of the sound for a very long time even in the most critical environments.

The category of passive column speakers Vertical 2/4/6/8/10

Let's find out the first category of passive column speakers, it's called Vertical 2/4/6/8/10 the number defines the speakers inside the speaker and consequently the height of the array. These passive speakers are suitable for multipoint audio systems, they have the input transformer to be able to dose the power of the sound emitted. They are the most used in entry level systems of professional audio systems or, as they are called in English, public address.

The passive RAE category, High Efficiency speaker Fulgor Service

The second category of passive audio speakers is called Vertical RAE, the realization of these professional passive speakers does not accept compromises, in fact they have a decidedly relevant array, which allows an impressive sound directivity due only to the construction mechanics without active aids, in fact emitting a lobe of directional sound on the vertical axis with very few degrees of opening, while on the horizontal axis it is very wide even at the highest frequencies. Thanks to the aforementioned design features, a single Vertical REA speaker can control the sound beam or audio range up to a length of 30 meters. Guaranteeing speech intelligibility, warm and natural tone, even in large acoustically difficult structures, without soundproofing. In these models you will find 3.5-inch single speakers 60W RMS at 8 Ohm in polypropylene like the soft suspension that guarantees a high mechanical stroke for decidedly relevant performances, suitable for advanced level professional mono-point audio systems where you need directivity, range and uncompromising quality.

In the world of professional audio, the user or the designer needs to be able to insert passive speakers in audio projects

On the site you will also find the .GGL files of all the speakers, where you can virtually insert them into your acoustics sound projects to have a scientific proof of the efficiency of the various professional passive speakers; attention not to be confused with acoustic soundproofing, which is always within the site in a specific section with special materials called Controltec.