LA12 & LA12C User’s Guide
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The LA12 (LA12C) line array system features a 12" Neodymium high excursion high
power bass loudspeaker loaded by a DOUBLE TECHNOLOGY CABINET that perfectly
matches the very high efficiency and impact of a horn reproduction with the soft extended
bass response of the reflex loading.
The Mid section
For the mid we use 2 special 6.5" speakers with two PRISMATIC PHASE
CORRECTION DEVICES, mounted in a 90º horizontal dispersion wave guide. The
prismatic phases devices besides the phase correction also makes the system behave like a
four sound sources and so agreeing with the second line arrays condition: The distance
between the sound sources must be less than half a wave length of the higher frequency it
must reproduce.
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