I'm using Anti-Cables speaker cables and Signal Cable silver interconnects. Pangea and Signal power cords. No power treatment.
I would say I DO want my system to be able to kick me in the chest at 30 hz if that's what the music or soundtrack calls for it. That's why I have a monster subwoofer capable of doing so. I don't expect my main speakers to be able to do it alone, especially in the price range I can afford. That said, I don't like boom and bloom in my bass, so mains with good bass resolution and tone is vital, as is careful integration of subwoofer. That's why I bought the Behringer, to allow me to do this in highly customizable ways with my room's specific acoustic needs.
I have no complaints with the Lores in the bass department. However, if I were to run them absent a subwoofer, in my room, I would find the bass instruments to sound recessed compared to midrange. For instance, I don't want the bass guitar to sound like it's playing second fiddle to electric or acoustic guitar, like the bassist is hanging out way in the background and the vocalist and guitarist are front and center. I like it to sound like bass, drums, guitar, and vocals are all playing at comparable volume levels. Another way I like to judge frequency balance is listening to the drums. From cymbals, to snare, to tom toms, to bass drums, all drums should sound like they are at relatively similar volume levels. If the kick drum sounds quite a bit louder than a solid tom tom or snare hit, the bass is too much.
So, what I do is take that Behringer and a microphone, play some pink noise, do my best to EQ bass to be flat consistent with integration with mid-bass and midrange. This will get the proper EQ for deep bass as well as dealing with the major inevitable wobbles in bass freq. response in most rooms. Then I shut off the pink noise and play a variety of music, musical styles, etc, listening for bass levels that balance as like I described my preferences above. If I need to add or cut gain from the subwoofer, that's what I do. I usually go back and forth adding and cutting a little here or there to get it right for my tastes. After a couple hours, I'm usually pretty satisfied, and when I play a song with a good walking bass from low to high, it sounds pretty balanced to me with good integration to where the subwoofer drops off into mid-bass.
YMMV!
I have the Lores about 18 inches from sidewalls and 35 inches from rear walls. Listening position is about 9-10 feet from each speaker.
Part of the issue for you guys might be that my listening position is in a part of the room with not a lot of bass acoustics reinforcement. i find this easier to get the right EQ across the spectrum. It's just off the center of the room, so I avoid a significant number of specific frequency nulls, but I'm also not getting much wall reinforcement in bass. Therefore, I need subwoofer and EQ for solid bass performance.