LA12 – 3-Way Horn Loaded Line Array Element
Type: Horn-Loaded 3-Way Line Array Element
Freq. Resp. (-6dB): 65Hz – 19.000Hz
LF Extension (-10dB): 56HZ
Maximum SPL: 131dB/137dB (Full-Space)
Dispersion (HxV): 90° (Down to 320Hz) x 8°
Superior bass impact thanks to horn design
High SPL and low distortion
Very smooth and clear sound
Excelent and highly predictable dispersion control
Fast, simple Integrated Rigging hardware
The Bass Section
The LA12 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 DEVICE, mounted in a 90° 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.
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 90° horizontal dispersion wave guide.