midrange treble car stereo system

{"cid":"91221699","title":"Mercedes-Benz specific dedicated \/ central speaker \/ midrange and treble \/ Car Stereo System","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/56\/48a32341d9e756eeddcccc3975a9-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JIRUI","Model Number":"YXZZBC-1","Minimum Order Quantity":"Negotiable","Delivery Time":"About 60 working days","Certification":"CE,ISO\uff0cROHS","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"Negotiable","Packaging Details":"Paper Box","category":"Car audio","Application":"Car","Feature":"Get a better sound","Production":"China","MOQ":"Negotiable"}}

{"cid":"91219651","title":"D20 200W BT 5.0 Amplifier Board Car Stereo Amplifier with Dual Microphone and Subwoofer Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/aa\/343f0740d1921e6aaa524fab5413-200x200-1.jpg","attrs":{"Price":"$8.90 - $11.80\/sets","Brand Name":"creatall","Model Number":"D20 60-200W","Minimum Order Quantity":"10 sets","Application":"For Home Car","Type":"car bt audio amplifier board, car bt audio amplifier board","Series":"car bt audio amplifier board","Description":"car bt audio amplifier board","Place of Origin":"Guangdong, China","Manufacturer":"creatall"}}

{"cid":"91208009","title":"Bluetooth Wireless Charger Speaker D20 20W TWS Stereo Sound 7.4V 2000mAh","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/d9\/1c8a0ded5260cad8dfe5e019f8c9-200x200-1.jpg","attrs":{"Price":"USD 29.42-31.96 per piece","Brand Name":"OZZIE","Model Number":"OZ-D20","Minimum Order Quantity":"500 pieces","Delivery Time":"30-40 work days","Certification":"CE FCC ROHS REACH","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"130K Pieces per Month","Packaging Details":"Gift Box , Carton box , 10pcs\/ctn , 8.4kg\/ctn","Special feature":"Wireless charging phone","Use":"Mobile Phone, AUX IN, TF Card reading","Color":"Black","Bluetooth":"V5.0+EDR","Material":"ABS+Black Aluminum alloy","Function":"Bluetooth, TWS, Wireless charging phone","Weight":"840g","Battery capacity":"7.4V 2000 mAh","Battery Type":"Lithium Ion Battery","Speaker":"D45mm 20W*1"}}