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Badoo Sound DLA-312 is 12”three-way line array system. It could be used without subwoofers in many applications. Full horn loading and line array technology is used so that it performs with powerful dynamic impact. If sub-low frequency is required, it could be used together with DLA-312SUB or LT-218SUB of Badoo Sound to combine as full horn-loaded 4-way seamless system
LF section of DLA-312 adopts a 12” woofer unit with 4”voice coil. It is reflex loaded to extend the LF output to below the natural cut-off point of the horn. The design of acoustic construction marries the high efficiency of horn together with extended LF response of reflex enclosure. 
MF section of DLA-312 utilises 2x6.5”midrange units with 2”voice coils. Horn loading structure offers high sensitivity 106 dB/1W/1m. In front of the two 6.5” midrange unit, there is precise phase circle which is adjustable. It reduces distortion obviously and rights up the top frequency point to reach 2.6KHz, and to reach 100 degree of horizontal coverage. 
HF section of DLA-312 utilises 3x2” Neodymium tweeter (1.75" voice coil ) with Titanium diaphragm. Exact-equal way of horn loading, could transfer the high frequency spheroidal wave to equal phase plane wave, so to reduce abviously interferometer effect of HF, to get much more clear sound. With such high sensitivity 109dB/1W/1m and such high SPL 136 dB peak, DLA-312 could meet any dynamic range requirement of large performances.

There is precise aluminium alloy hoisting system on the box of DLA-312. The joint-bar between box and box could be adjusted from 0°~8°, so that it could meet installation reuquirements from different events.
Specification