4Pcs 1W 8 Ohm 32mm Dia Round Metal Internal Magnet Speaker Loudspeaker Product Name : Magnet Speaker;Power : 1W Resistance : 8 Ohm;Type : Internal Magnet Speaker Magnet Dia : 16mm/0.63";Size : 32 x 5mm/1.3" x 0.2" (D*T) Material : Metal, Plastic, Magnet;Weight : 30g Package Content : 4 Pcs x Magnet Speaker