Sorry never heard R100s so couldn’t say.
I’d assume probably little better but would have to hear both. R100 higher series but also older series I think right? I’m no Kef expert, just grabbed the q150s when they were on sale half price a month ago to get some more variety and was really impressed (admittedly probably wasn’t expecting too much but they were better than expected).
I think part of it is I’m pretty underwhelmed with my Spendor SA1. They aren’t worth their msrp.
If I include my D1 (3.2k msrp) in the mix as a true reference bookshelf speaker imo (they are fantastic), and rate the D1 as 100, then the SA1 drops to 77, the Kef q150 a 74 on this scale, the NHT C1 a 67, and Absolute Zero a 42.
Just my opinion and damn I am really rambling on here but maybe this helpful for some or maybe n........
I’d assume probably little better but would have to hear both. R100 higher series but also older series I think right? I’m no Kef expert, just grabbed the q150s when they were on sale half price a month ago to get some more variety and was really impressed (admittedly probably wasn’t expecting too much but they were better than expected).
I think part of it is I’m pretty underwhelmed with my Spendor SA1. They aren’t worth their msrp.
If I include my D1 (3.2k msrp) in the mix as a true reference bookshelf speaker imo (they are fantastic), and rate the D1 as 100, then the SA1 drops to 77, the Kef q150 a 74 on this scale, the NHT C1 a 67, and Absolute Zero a 42.
Just my opinion and damn I am really rambling on here but maybe this helpful for some or maybe n........