Yank
Bulbous Also Tapered
So true ! Nevertheless, I still have a pair of IMF Super Compact first generation with the mentioned woofer and bass is rather good. Not as loud but certainly as deep and a bit more under control when played very loud as this design of speakers is almost a sealed one :
It has the advantage of not being a 2-way.
I guess I should have specified 2-way speakers using SP1014...