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SBLA-212



 
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Dual 12" Three Way, Tri-amp, Array Module
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General Technical Specs
 
Description
The SBLA212 is a dual 12”, 3-way, Tri-amp enclosure that combines line array principles with innovative horn loading techniques to produce a very powerful compact line array with impressive dynamic impact. This system is designed to bring superb next generation line array performance to concert, theatre and commercial events. It meets and exceeds the need for a high power; high bass impact system that is versatile and scalable for a wide range of applications in the live sound, corporate and fixed installation fields.

The SBLA212 grids allow systems to be flown or ground stacked as required. The SBLA212 is a full-bandwidth system and may be used without sub-woofers in many applications. Where additional low frequency extension is required, SBLA212 may be complemented by ground stacked SBLA288SUB Line Array sub woofers or SBLA285SUB horn loaded subwoofers.

Components

The low frequency section of the SBLA212 consists of two horn loaded 12" /3" voice coil low frequency drivers with a folded horn design to
extend the LF output to below the natural cut-off point of the horn. This horn loading technique combines the very high efficiency of horn
loading with the extended low frequency response of a reflex enclosure. The MF section of the SBLA12 utilizes 2 x 6.5" / 3" voice coil drivers to produce a highly efficient gain of 101dB at 1m for a 1W input. The HF section is composed of 2 x 1.4" exit titanium diaphragm compression driver horn elements to produce a low-curvature vertical wave front with an efficiency of 113dB at 1m for a 1W input. This optimal HF curvature enables SBLA212 enclosures within the array to be splayed up to 8° without introducing gaps in the HF vertical coverage.





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