Soundking is the first company to design rack mounting digital mixer into PA product---- DLS portable column. The mixer features the 4th generation SHARC floating point processor, 24 bit/48 kHz AD/DA convertor, built-in programs ( DSP, reverb, delay, modulation and EQ and GEQ, 12 professional mic inputs and 4 line inputs, professional S/PDIF digital signal in/out connectors, 16 BUS including 8 user-defined analogue output connector and AES/EBU output connectors, USB for playing / recording / scene saving and wireless connection. User can control the operation via iPad/tablet PC, and audit the sound at every corner, and then adjust the mixing according the actual requirement.

LA12SA Active Sub-bass Speaker System is built in with 3CH digital amplifier, which means one Active Sub-bass Speaker can drive two LA308 Full-Range Speakers and one LA12S Passive Sub-bass Speaker.