2 0 bookshelf speakers 4 ohms

{"cid":"91219621","title":"Oem Home 20 Watt Powered Bookshelf Speakers 4 Ohm Bookshelf Speakers","imgUrl":"https:\/\/img.ismap.com\/nimg\/d8\/c6\/8f329afbf8903da4e6df87d55036-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Accept OEM","Model Number":"S-63","Minimum Order Quantity":"1000pcs","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":"10000pcs per month","Number of Speakers":"2.0","Frequency Response":"60Hz-20KHz","Impedance":"4 Ohms","Power Output":"20W","Power Supply":"AC 220V,50Hz","Connectivity":"Bluetooth\/Aux\/RCA","Product Name":"2.0 Bookshelf Speakers","Speaker Type":"Bookshelf"}}