Features and applicationsBy adopting high power drivers and precise design coordinated with integrated formation line array horn, the speakers feature high sensitivity, high mobility, and high SPL. Thanks to the safe transporting facilities and quick installment and dismantle system, they are ideal for using in stadiums, stages, multi-function halls, auditorium, and other flow performance sites  where high quality sound system were desired.*Integrated formation horn*Simple mounting and suspension device.*Quick floor stacking or mounting*Ergonomic knob*Waterproof and bump proof corundum coating*mulch-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 V 90° x 10°Sensitivity: LF 99dB HF 105dBMaximum Peak SPL:LF129 dB   HF 128dBDriver：LF2x 8" HF1x 1.5" Exit Compression DriverNominal Impedance: LF 8Ω HF 8ΩPower Handling:  LF2x 250W  HF1x 100WConnection: 2x Speakon NL4Product dimensions:(WxDxH) 752X425X250MMN.W: 29KG