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.*Digital channel*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, auditoria hall, and other movable performance venuesSpecifications:Frequency Range (+/-3 dB):80 Hz -18 kHzDispersion?(-6 dB) H x V90°x 10°Sensitivity:?94dBMaximum Peak SPL:?121dBDriver:LF2x 6" ?HF1x 1" Exit Compression DriverNominal Impedance:?8Ω?Power Handling:?300WConnection:2x Speakon NL4Product dimensions(WxDxH):N.W:?28KG