0 5w paper tray horn speaker

{"cid":"91200540","title":"Voice Broadcast 50mm 57mm 8 Ohm 16 Ohm 0.5W Iron Shell Magnetic Paper Tray Horn Speaker","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/03\/ce\/c67d48a80353ee524f67417d7f60-200x200-1.jpg","attrs":{"Price":"0.15 $\/PC","Brand Name":"AMPFORT","Model Number":"AFT-57","Minimum Order Quantity":"1000PCS","Delivery Time":"10 workdays","Certification":"ROHS","Place of Origin":"Dongguan,Guangdong,China","Payment Terms":"T\/T, Western Union","Supply Ability":"100KKPCS Per month","Packaging Details":"Bulk","Name":"Magnetic Speaker","Application":"loudspeaker","Type":"Electric (moving coil)","Shape":"Round","Magnetic circuit form":"External magnetic","Frequency characteristics":"Treble (High Frequency)","Rated power":"0.5W","Rated impedance":"8\u03a9\/16\u03a9","Frequency response":"3000\uff08kHz\uff09","Sensitivity":"90\uff08dB\/W\uff09"}}