There will always be Exceptions to the rule. Case in point...
Emerald Physics Open Baffle speakers, specifically the 3.0 and up offerings
I have 3.4s which combine a 12" woofer with a 1" concentric polyester tweeter (~97dB), plus, a small amp friendly load. Amazing value for sure (see my Virtual System for picture). In most 'normal rooms' they will be all you need, but mine is far from that, so I supplement with 2 SVS powered subs
Emerald Physics Open Baffle speakers, specifically the 3.0 and up offerings
I have 3.4s which combine a 12" woofer with a 1" concentric polyester tweeter (~97dB), plus, a small amp friendly load. Amazing value for sure (see my Virtual System for picture). In most 'normal rooms' they will be all you need, but mine is far from that, so I supplement with 2 SVS powered subs