5W 8Ohm Metal Housing Rectangle Magnet Type Speaker Loudspeaker 70mm x 40mm 2pcs | eBay
Amazon.com: 2Way Custom Component Speaker System 6.5” 400 Watt Component with Electroplated Plastic Basket, Butyl Rubber Surround & 40 Oz Magnet Structure Wire Installation Hardware Set Included Pyle PLG6C : Everything Else
Amazon.com: NEW LON0167 10W 4 Ohm Internal Magnet Speaker Loudspeaker 7.5 x 7.5 x 4cm 2Pcs(10 Watt 4 Ohm Interner Magnet Lautsprecher Lautsprecher 7,5 x 7,5 x 4 cm 2Stk : 電子
40mm Hifi 32ohm Headphone Speaker Unit Titanium Film Full Range Speaker N42 Magnet 20-core Coil Headphone Driver Unit 111db 2pcs - Protective Sleeve - AliExpress