What are the smallest speakers that are clean and flat down to 20hz?

Also what bass driver or drivers do they use?

Thanks.

mapman12-05-2016 5:30pm

johnk Details Discussions Posts This discussion Message User 1,976 posts 12-08-2016 at 03:09pm Copy Comment URL Report Comment Edit Delete No small loudspeaker can output 20hz flat. And if you designed one that did its output would be so low to be of no use.