loudspeaker management system sp26

{"cid":"91201324","title":"DAS DSP Audio Loudspeaker Audio Processor With Dante Volume Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/3f\/072ff0a60ba67ff9846edba7ba43-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"VINCAN","Model Number":"WLP0812D","Minimum Order Quantity":"1 pcs","Delivery Time":"2-3 days","Frequency Response":"20 Hz-20 kHz, +0\/-0.5 dB","Dynamic Range":"116 dB A Weighting","Channel Separation":"< -100 dB","Distortion (THD)":"0.003%, 1kHz at 0 dBu","Input Metering":"-24 dB,-12 dB,-6 dB, 0 dB +6 dB,+12 dB,+24 dB","Product name":"DAS DSP Audio Loudspeaker Audio Processor With Dante Volume Control","Certification":"CE,FCC and RoHs","Place of Origin":"Mainland China","Payment Terms":"T\/T , PayPal","Supply Ability":"1000 pcs per week","Packaging Details":"Carton box and standard export package for DAS DSP Audio Loudspeaker Audio Processor With Dante Volume Control"}}

{"cid":"91149500","title":"Portable Waterproof Emergency Rescue Equipment Special Intense Loudspeaker For Anti - Terrorism Emergency","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/a0\/2743d05f59de1936acce41bc2ce5-200x200-1.jpg","attrs":{"Price":"FOB Shenzhen \/ Beijing","Brand Name":"HEWEI","Model Number":"HWSD-01","Minimum Order Quantity":"1 Set","Delivery Time":"7-8 working days","Certification":"CE,ROHS,ISO,etc","Place of Origin":"Made in China","Payment Terms":"Western Union, T\/T, L\/C","Supply Ability":"400-600 Sets\/Month","Packaging Details":"Export package, Wooden case","Rated Power":"70W","Max.Sound pressure level":"133dB\u00b13dB","Max.Peak Sound Pressure Level":"140dB\u00b13dB","Effective Frequency Response":"300Hz-12kHz","Beamwidth\uff08Horizontal \u00d7 Vertical\uff09":"100\u00b0 \u00d760\u00b0 @ 2.5KHz\/-6dB","Voice Transmission Distance":"1000m \u2265 70dB","Battery Life":"\u2265 8h","Outer Protection Class":"\u2265 IP55","Volume\uff08W\u00d7L\u00d7H\uff09":"355x185x342\uff08mm)","Net Weight":"7.6kg"}}

{"cid":"91224379","title":"Professional UAV-Mounted Loudspeaker with 130dB Max Sound Pressure, 650m Broadcast Distance, and One-Click Rotation Quick Release","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/90\/e1cfbc2d0bbf20ee9ab32dc91118-200x200-1.jpg","attrs":{"Brand Name":"AOISUN","Minimum Order Quantity":"1","Delivery Time":"2 weeks","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Weight":"770g","Dimensions (L\u00d7W\u00d7H)":"146mm\u00d792.5mm\u00d7200mm","Power Supply Voltage":"24V","Maximum Power":"48W","Operating Temperature":"-20\u00b0C ~ +50\u00b0C","Installation Method":"One-click rotation quick release, hot-swappable","Maximum Sound Pressure":"130dB","Effective Broadcast Distance":"650 meters","Pitch Angle":"-90\u00b0~90\u00b0, one-click centering","Call Modes":"Real-time intercom, text-to-speech, audio file playback, recording upload, one-click alarm","Audio Formats":"mp3 \/ wav \/ m4a \/ flac \/ aac","App System Support":"Android 5.0 and above"}}