uxcell 57mm Dia Silver Tone Round External Magnet Speaker Loudspeaker 8 Ohm 0.5W Product Name : Magnet Speaker;Power : 0.5W;Resistance : 8 Ohm Type : External Magnetic;Shape : Round Magnet Diameter : 32mm/ 1.3";Diameter : 57mm/ 2.24" External Material : Aluminum, Plastic, Magnet;Main Color : Silver Tone Weight : 43g;Package Content : 1 x External Magnet Speaker