@lanx0003 wrote: "I recalled, one and half year ago, I came across a pair of used Legacy Focus SE for a increadibly affordable price including shipping and was tempted. Fortunately I was able to audition first and decide not to pursue because its so-so bass performance. Although youtube recordings was heavily criticized but, if you take brief listening to it, it immediately becomes apparent that their bass was not as deep, weighty and nimble as you might expect from a set of gigantic beefy speakers."
You could not be further from the truth. One day I'll upload a video/sound clip of my Focus SEs bowing/rattling the F out of my back windows of my 16x28 room. We're talking peaks @ 30Hz range stuff, not boomy, "boom boom" car bass. Problem with uploading to YT is not just the compression but most won't be able to play back that deep bass anyway unless they have a decent sub.
It just takes a little effort like with anything else. You can't expect to slap them down into any room, hit play and have high expectations of being blown away with deep bass. That is beyond silly and unrealistic.