best line array pa system

{"title":"High Output Outdoor Professional Line Array Speaker Boxes With Sand Texture Paint Pa System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e4\/0d\/6141a663599757722f551157b1ab-200x200-1.jpg","attrs":{"Brand Name":"HLA","Model Number":"MQC-12B","Minimum Order Quantity":"1 set","Delivery Time":"7 days after your payment","Certification":"CE,ROHS","Place of Origin":"China","Payment Terms":"T\/T, Western Union,, L\/C","Supply Ability":"600 sets \/month","Packaging Details":"Normal Packing Carton or Flight Case","Frequency Response":"40Hz-300Hz","Power Handling":"400W","Driver":"LF1x 12\" (Ultra LF)","Nominal Impedance":"8\u03a9","Dimensions(mm)":"586X330X403","Net Weight":"26KG"}}