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Portable, yet permanent

Portable, yet permanent

Portable, yet permanent

The FL283T has an operating range between 54Hz and 19.6kHz

The FL283T is a subcardioid line array module from Fulcrum Acoustic, designed for both portable or permanent installation applications. The compact enclosure features a pair of 8-inch horn-loaded woofers and three 1.4-inch compression drivers.

The enclosure has also been shaped to accommodate splay of up to 20° between adjacent enclosures, facilitating the deployment of arrays with sharper curves. Each module is configured for full-range passive operation at 16Ω, which means up to eight FL283Ts can be driven from one channel of a power amplifier.

With an operating range between 54Hz and 19.6kHz, the FL283T also includes an 8-inch ceramic magnet cone driver and 2-inch voice coil with an equalised maximum peak SPL of 128dB and 122dB continuous for one module. It features Fulcrum’s patented Passive Cardioid Technology to negate excessive rear LF radiation and an acoustical circuit developed to balance the horn loading of the low-frequency drivers, the enclosure depth and the volume.

The manufacturer’s TQ processing is also an integral part of the design. DSP can be provided by one of several supported platforms.

In other news, Fulcrum Acoustic has expanded its library of EASE Focus 3 loudspeaker modelling data with GLLs supporting more than 50 point source loudspeakers. The GLL files are available for download on the EASE Data webpage of the Fulcrum Acoustic website.



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Fulcrum Acoustic applies added Focus

20 Dec 2019

Fulcrum expands engineering team

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