3 ms·
Hm...sounds plausible from a physics POV, but maybe there's something else? Since, in practice (at least as far as I can speak from experience), old-school ferr
by dahauns 9y ago
Hm...sounds plausible from a physics POV, but maybe there's something else? Since, in practice (at least as far as I can speak from experience), old-school ferrit 15" speakers are ~7-8kgs, while you can get similarly specced neodymium speakers that weigh about half (3-4kgs).
- bsder 9y agoMaybe ferrite, but you can also get ceramic magnets: Ceramic 4.4lbs 50W http://celestion.com/product/20/rocket_50/ http://celestion.com/product/20/rocket_50/ Neodymium 3.7lbs 60W http://celestion.com/product/14/g12_century_vintage/ http://celestion.com/product/14/g12_century_vintage/ And, yes, you will find that the values are all over the map in terms of weight. There are some much less powerful speakers that are quite a bit heavier.