Sub suggestions please

I will keep up the Audiogon tradition of giving advice you didn't ask for.  Are you sure you need a sub?   I was of the opinion that the JBL L100 Classics had great bass that was well-synced with the mid and tweeter of that classic speaker.  You know best - I had two Rythmic subs and don't feel I need them anymore.  

Good point 12many!  I ran my system with the sub turned off for a while when I first hooked up the JBLs, and I agree that the bass is very nice from those, alone.  But, then I turned on the sub...and it is just that bit better to my ear and my soul.  I am sure that, for a lot of guys, the JBLs would be plenty good without the additional support.  

I own the JBL Classic speakers and the bass is not that great,, specs put the bass response at 40hz.  I am using a SVS 2000 sub and it works wonders.  JBL makes subwoofers to compliment the L100 speakers starting at $600.00.  They did not make them when I bought the speakers in 2020. They are designed to work with the JBL speakers.  Music Direct has 4 or 5 different JBL subs.  I would call them and ask for recommendations before buying anything. 

Thanks Stereo5.  I looked at the JBL L10cs that is in the same family as the L100 Classics, and they are on my radar.  I am afraid they are going to be a bit punchier than I'm looking for, and I think I'm nearly decided on the REL 98 -- looks great, and I think it may offer the sort of transparency that I'm hoping for.  The SVS was REALLY interesting to me, but I can't find it in the right finish.  I will use your recommendation, though, and talk to Music Direct to see what they have to say.  Thanks again!