Why is the vibrating part of a loud speaker shaped like a cone?

1 ⤊

2007-10-07 00:29:58 · 3 answers · asked by d****** 1 in Science & Mathematics ➔ Physics

It looks nice

2007-10-07 00:33:17 · answer #1 · answered by Maxi Robespierre 5 · 0⤊ 0⤋

To keep the compressed air from falling over the edge as the cone moves forward.

2007-10-07 00:38:14 · answer #2 · answered by Mike C 6 · 0⤊ 0⤋

Probably because it spreads sound out well. And because the magnet that makes it vibrate goes in the centre.

2007-10-07 00:33:14 · answer #3 · answered by Yanni Depp 6 · 1⤊ 0⤋