best computer speaker system with subwoofer

{"cid":"91178952","title":"Surround Sound Computer Speakers Pc 2.1 Speakers Customize Size \/ Color","imgUrl":"https:\/\/img.ismap.com\/nimg\/c6\/7c\/ebc7ddd3b6d4abb11300ac981d56-200x200-1.jpg","attrs":{"Brand Name":"RECCAZR","Model Number":"SP2107","Minimum Order Quantity":"1000","Delivery Time":"30 DAYS","Certification":"CE,ROHS","Place of Origin":"CN","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"80000PCS\/MONTH","Packaging Details":"COLOR BOX","Product Name":"2.1 PC Speakers","Type":"Wired","Interface Type":"USB","Color":"bk+GN","Size":"65*65*65mm","Support":"PC\/MAC ETC"}}

{"cid":"91219621","title":"USB FM AUX Input 2.1 Multimedia Speaker With RGB Light\tHigh Performance","imgUrl":"https:\/\/img.ismap.com\/nimg\/f5\/06\/3de1d0df5e2a8f114a17793dbfaa-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"OEM","Model Number":"H-912","Minimum Order Quantity":"1000","Delivery Time":"25-30 days after deposit","Place of Origin":"China","Packaging Details":"Gift box","Payment Terms":"T\/T or L\/C at sight","Supply Ability":"10000 pcs per month","RGB Light":"Yes","Frequency Response":"20Hz-20KHz","Subwoofer Size":"4 Inch","Satellite Power":"5W*2","Satellite Impedance":"4\u03a9","Satellite Size":"3 Inch","Subwoofer Power":"20W","Functions":"USB\/ FM\/ AUX\/ BLUETOOTH\/ REMOTE CONTROL"}}