Description

These high-quality sound projector speakers have been developed according to the latest knowledge in aluminum extrusion technology. The sound pressure decrees nearly to the level of horn speakers.

They have a high wide band, such as dynamic speakers. Both models (HSR309-5T and HSR309-6T) have a built-in wide range "twine-cone” speaker. Each of the integrated transformer tappings 100 V, 70 V, and also 50 V have respectively three power levels. An excellent sound characteristic and the dynamic of these sound projectors give the best results for speech articulation as well as for very good music performance. It is possible to rig up a number of these sound projectors, on top of each other, by use of similar phasing of the signal connection. This affects a narrowing of the vertical transmission angle at 1/4/8 kHz, which has the same effect as a column speaker. Of course, the HSR309-5T and HSR309- 6T are both able to be low-impedance connected.

Please consider the following features:

• Both models are established in an equal design, scratch-resistant, and impact-resistant aluminum material.

• The form and interior equipment of the sound projectors are configured, so that the favored polar pattern of the sound radiation is assured.

• The required connection or impedance mode is done with clamp insulated wires (well marked). The cable is led out at the rear side of the unit.