ceiling ip pa speaker system

{"cid":"91210763","title":"120W\/250W\/500W IP Power Amplifier Weatherproof Aluminium Enclosure Speaker Amplifier","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/75\/9b1afb89479ce9808d43b23ff7fe-200x200-1.jpg","attrs":{"Price":"USD 285-400","Brand Name":"Yuantong","Model Number":"YT-GF500W","Minimum Order Quantity":"1","Delivery Time":"15-25 days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000 pieces per month","Packaging Details":"Carton"}}

{"cid":"91079688","title":"Android 9.0 4G GPS Positioning Bus Digital Signage With Age Gender Recognition","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/76\/8a7234b0557cb4a1820a86cec85c-200x200-1.jpg","attrs":{"Price":"USD200-USD350","Brand Name":"Genevision","Model Number":"MBUS-240AA","Minimum Order Quantity":"1 PC","Delivery Time":"7-15 working days after received payment","Certification":"CE , CCC","Place of Origin":"China","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"3000 sets\/ month","Packaging Details":"Packed in carton firstly,and then reinforced with wooden case for outer packing","Panel Size":"24\" bus advertising screen","Application":"Bus\/Car\/Taxi","Aspect Ratio":"16:9","Max. Resolution":"1920*1080","Brightness":"350cd\/m2","Contrast Ratio":"1000:1","Power supply":"DC 6V - 36V","Installation":"Roof Mount\/Pole mount","3G\/4G\/GPS":"Optional","Color":"Black, white, grey"}}