5 0 subwoofer amplifiers board

{"cid":"91219651","title":"CA-3316A 100W Professional Stereo Class D Digital Amplifier Module TPA3116 Home Subwoofer Amplifier Board Receivers Ampl","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/21\/cfa9091293d75962b2e37dc4c22d-200x200-1.jpg","attrs":{"Brand Name":"Creatall","Model Number":"CA-3316A","Minimum Order Quantity":"10PCS","Delivery Time":"3-7 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Supply Ability":"100000pcs","Product Name":"CA-3316A Digital Power Amplifier Board","Chip":"TPA3116","Power":"100W BASS","Voltage":"12-24V"}}

{"cid":"91218829","title":"Audio IC Chip TDA2030A 2.1 Subwoofer Amplifier Board 3 Channel Linear Audio Amplifier Chip TDA2030 TDA2030A","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/f0\/309b830e3f83c91d8722069c84c8-200x200-1.jpg","attrs":{"Price":"$0.28\/pieces 100-499 pieces","Brand Name":"original","Model Number":"TDA2030A","Minimum Order Quantity":"100 pieces","Place of Origin":"Guangdong, China","Type":"Drive IC, ic chips electronic components","Input Type":"DC","Description":"thermal protection IC","Voltage - Breakdown":"other","Frequency - Switching":"other","Power (Watts)":"18W","Operating Temperature":"-40c to 150c","Mounting Type":"other","Voltage - Supply (Min)":"other","Voltage - Supply (Max)":"22V","Voltage - Output":"other","Current - Output \/ Channel":"other","Frequency":"other","Applications":"standard","FET Type":"other","Current - Output (Max)":"other","Current - Supply":"other","Voltage - Supply":"other","Frequency - Max":"other","Power - Max":"other","Tolerance":"other","Function":"other","Voltage Supply - Internal":"other","Frequency - Cutoff or Center":"other","Current - Leakage (IS(off)) (Max)":"other","Isolated Power":"other","Voltage - Isolation":"other","Current - Output High, Low":"other","Current - Peak Output":"other","Voltage - Forward (Vf) (Typ)":"other","Current - DC Forward (If) (Max)":"other","Output Type":"other","Current Transfer Ratio (Min)":"other","Current Transfer Ratio (Max)":"other","Voltage - Output (Max)":"other","Voltage - Off State":"other","Static dV\/dt (Min)":"other","Current - LED Trigger (Ift) (Max)":"other","Current - On State (It (RMS)) (Max)":"other","Impedance":"other","Impedance - Unbalanced\/Balanced":"other","LO Frequency":"other","RF Frequency":"other","Input Range":"other","Output Power":"other","Frequency Bands (Low \/ High)":"other","Specifications":"other","Size \/ Dimension":"other","Modulation or Protocol":"other","Interface":"other","Power - Output":"other","Memory Size":"other","Protocol":"other","Modulation":"other","Serial Interfaces":"other","GPIO":"other","Utilized IC \/ Part":"other","Standards":"other","Style":"other","Memory Type":"other","Writable Memory":"other","Resistance (Ohms)":"other","Cross Reference":"other","Packaging Details":"box","Port":"shenzhen\/hongkong","Supply Ability":"100000 Piece\/Pieces per Week"}}

{"cid":"91219621","title":"USB\/SD\/FM\/BT\/Remote Control Speaker Active Surround Audio Subwoofer with LED Light and Wood Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/62\/3c6bd602f3fb9728333817a23fc5-200x200-1.jpg","attrs":{"Price":"$21.50\/sets 600-1999 sets","Brand Name":"ODM\/OEM","Model Number":"Y-1077","Minimum Order Quantity":"600 sets","Power Source":"AC, DC","Support APP":"NO","Battery":"NO","Number of Loudspeaker Enclosure":"3","Audio Crossover":"Three-Way","Woofer Size\/Full-Range Size":"5.25\"","Set Type":"Speaker","Feature":"None, Heavy bass,Colorful LED Light","Material":"Wood, ABS Plastic+MDF wooden box","Waterproof":"NO","Communication":"AUX, RCA, usb, Audio Line","PMPO":"60W","Support Memory Card":"Yes","Speaker Type":"Subwoofer","Output Power":"60W","Remote Control":"Yes","Cabinet Material":"Wood","Frequency Range":"20Hz-20KHz","Display Screen":"Yes","Voice Control":"NO","Built-in Microphone":"NO","Tweeter Size":"3.5\"","Type":"Active","Use":"COMPUTER, HOME THEATRE, Karaoke Player, Mobile Phone, Portable Audio Player, Stage","Channels":"3 (2.1)","Special Feature":"PORTABLE, Wireless","Place of Origin":"Guangdong, China","Function":"USB\/SD\/FM\/BT\/Remote control","Subwoofer":"330x170x310 MM","Satellite":"130x115x200 MM","Output power":"30W+10W*2","Speaker unit":"5.25\"+3\"*2","Version":"AC\/AC+DC\/AC+BT\/AC+DC+BT","Transformer":"57*35","Usage":"PC\/MP3\/Mobilephone\/Tablet\/Laptop\/Audio Devices"}}