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, auditoria hall, and other movable performance venuesSpecifications： Frequency Range (+/-3 dB): 100Hz -19kHz Dispersion(-6 dB): H x V 90°x 10° Sensitivity: 94dBMaximum Peak SPL: 120dBDriver：LF1x 5"  HF1x 1" Exit Compression Driver Nominal Impedance:  8Ω Power Handling: 200WConnection:2x Speakon NL4Product dimensions(WxDxH): 460х225х170MMN.W:9KG