Features and applications:SQ series active line array speaker system can?meet different demands for sound?reinforcement in various venues.?Built-in DSP audio processor make the adjustment quicker and easier and support blue tooth .they are ideal for being used in a variety of venues such?as small or medium meeting, auditorium?, multi-function?hall, positioned?installation and so on, where?high quality sound system required.*Integrated?formation bugle*Easy and safe suspension?device*Fast floor stacking or mounting*Ergonomic knob*Multi-layer?birch ply*Enhanced steel grill, acoustic ventilation filter?screen*Suitable for?using in stadium, stage, multi-function hall, auditorium?, and other movable performance venuesSpecifications：Frequency Range (+/-3 dB):70 Hz -18 kHzDispersion??(-6 dB) H x V90°x 10°Sensitivity:?96dBMaximum Peak SPL:?121dBconfiguration：LF2x 8" HF1x 1.5" Exit Compression DriverNominal Impedance:?8ΩPower Handling:?350WConnection:2x Speakon NL4Product dimensions(WxDxH):?752X425X250MMN.W:?28KG