LA12 & LA12C User’s Guide
8
The High section
The HF reproduction is assured by three 1" drivers loaded by a proprietary wave
converter with path length equalization, the ICWG, that transforms the spheric waves into
cylindrical isophasic waves coupling seamlessly with the others high frequency transducers of
the array. The ICWG output directly feed a special 90º horizontal dispersion wave guide.
1.4 BOX DESCRIPTION AND DIMENSIONS
The NEXT LA12 (LA12C) measures only 1087mm x 395mm x 550mm (838mm x
395mm x 550mm), each enclosure includes all the required rigging hardware and fittings
needed to couple one box to another. In the drawing shown below there is a front, top and side
view of the enclosure.
Designed as a Line Array Element, the NEXT LA12 (LA12C) is intended to be used
in multi-box arrays. Due to its trapezoidal shape, these LA12 (LA12C) arrays have an
important acoustical design characteristic: no “gaps” on the front baffle. All box splay angle
adjustments are made at the rear of the enclosure, not the front. This mechanical design
allows the front baffle size and box spacing to remain relatively consistent. This results in
better overall array performance, and minimizes the diffraction that would be caused if gaps
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