Description Application: Mobile phones, medical equipment, DVD, car navigation and other small voice devices, with loud and clear voice, and other characteristics 4005 mode Miniature speakers with paper cones and ferrite magnets diameter: 40mm, thickness:5 mm 0.5W, 8Ohm bare speaker without wires 2004 mode diameter 20mm, thickness 4 mm end with wires 1W, 8Ohm Sticker on front, tape inside your boombox to install with ease. Each purchse is for 5 pieces. Detailed specification of 2004 see on this page.
