Well unless someone here is interested in a professionally designed sound system, complete with 3D modelling of the acoustic field based on architectural drawings, industry measured material properties, and sufficient speaker models or they are trying to design tolerable audio into the latest miniscule consumer gadget and need to design and model the acoustic performance before finalizing the design and committing to tooling, or they need help with designing and implementing psychoacoustic experiments, or, and this would be unlikely, they need a device for medical or industrial "sonic" treatment (or measurement) then yes, I would be guilty about my motives. This is not the case, here.
The swarm was an interesting idea which is promoted by fetishists whose motives and honesty I question.
The truth is many modest systems achieved great bass with proper speaker placement, modest acoustics, and soemtimes a sub with an EQ long before the swarm and there will still be systems with great bass long after the swarm.
To hear the fanatics tell it, no one has even heard bass before them, and only they can fix it. Also, only they know about room acoustics. It's magic. Ignore all the previous work that has gone before, because it's bunk before the swarm.