I’ll research these suggestions tomorrow. Someone suggested I look into Quads. He said they don’t use an active woofer but rather a passive radiator style. A speaker cone but no coil. Does that minimize bass response for the benefit of those who want less bass and more mids and highs?Some Quads have passive radiators in addition to their conventional woofers. The design is intended to augment the bass in a fashion similar to a port. The passive radiator is a concept intended to blend bass-reflex-like efficiency with some of the temporal texture and snap you’d typically get from a sealed box. IME, it doesn’t really succeed in practice and can indeed detract from overall bass output as you might have guessed.
I haven’t heard every type of this design and I’m sure they’re are good ones out there, I’ve just yet to encounter any that handle bass better than a conventional port would.