LINEARRAY

LINEARRAY

The FL283 and FLS115 incorporate Fulcrum’s patent-pending Passive Cardioid TechnologyTM to overcome one of the major challenges of most line arrays: excessive rear LF radiation. Unlike active cardioid loudspeakers, Fulcrum’s passive cardioid technology does not require an additional amplifier channel or additional enclosure volume.

The subcardioid behavior is produced by a meticulously conceived acoustical circuit which balances the horn loading of the low frequency drivers, the enclosure depth and volume, and specially constructed rear-mounted ports which include a calibrated resistive element. By opting for a subcardioid pattern as opposed to a pure, hyper or super cardioid pattern, the rear rejection increases when the modules are deployed as a curved line array.

Fulcrum Acoustic now offers the infinitely adjustable Polar Focus KESTREL fly bar. Polar Focus offers a host of accessories, including XY Grid pan control fittings and numerous fittings designed to suspend an array from structure.

TimoBeckmanGeluid@hotmail.com Timo Beckman Geluidstechniek 2013