On that note, I did a test of my subwoofer with the usual 60hz crossover playing Fiona Apple "Sleep to Dream" due to its killer sub bass notes, and then disabled the sub and went full band to the L100s. Sub good down to 29 HZ, L100s only down to 40 HZ.
I really hoped I couldn't hear a difference.
Friends.... yeah. Big difference. That low chest rattling sub bass isn't there without the sub. It's subtle, but it really fills out the ultra low frequencies. A lot of tracks don't have those frequencies so that won't affect a lot of tunes but... the others.
Now a better amp will likely help the L100s in terms of lower bass clarity but nothing is going to make them extend to lower frequencies. So at this point I think I may have to at least hang on to the sub until after the amp just to see if the difference is as stark. But ugh, that means can't move the speakers out off the walls. PLAYING WITH SOUND IS FUN