uxcell Replacement 30mm Internal Magnet Mini DVD EVD Speaker 0.5W 8 Ohm 4Pcs Product Name : Magnet Speaker;Power : 0.5W Resistance : 8 Ohm;Type : Internal Magnet Shape : Round;Magnet Diameter : 14mm/ 0.55" Size : 30 x 4.5mm/1.2" x 1.4"(D*T);Material : Magnet,Metal, Plastic Weight : 21g;Package Content : 4Pcs x Internal Magnet Speaker