Spatial M3 Sapphire or Klipsch Forte 4

@audioS I have a Music Reference RM200 amp, that would work well with the sapphires. I also have a KR Enterprise single ended that puts out around 10 watts. That amp drove the Cornwall and Forte really well. But I’d also like to use that amp with my next speaker purchase. So you don’t believe the Sapphire 3 would work well with 10 watts then ? Maybe I should stick with the Forte…?

Both good speakers I would consider. Klipsch for more punch rather than less efficient open baffle.  

If you listen at 80 db you will need a sub or two for the thump. If you listen a 95 db you will probably need room treatments to tame the room. We need more info to provide good feedback…. room size, room construction and furnishings, source and amplification, listening volume, listening position … the more the better. 
 

I own the M3 Sapphires, their sound is very lifelike. I’ve never heard the Klipsch. The M3 will have a very realistic bass tone and presentation, but the Klipsch might actually “thump” a little more/differently…. but you will likely have more of the horn presentation which some like and some don’t.

Send more info….

@arafiq I had the CW IV for about a year and moved on to the LaScala II. But I stand by what I've said about this latest version of the Cornwalls. Really a great speaker and much improved over earlier versions. Highly recommended.

@mike_f Personally I think the Sapphires need a little more wattage but I do think that may be based on room size and listening levels. I also agree with @snapsc that the sound is so very lifelike. I think the presentation between these two speakers would be vastly different. Also, the M3's are not small by any means and are better out in the room. I have had mine since 2019 and it took me a while to really love them. tweaking acoustics, amps and they love improvements on the front end. M4's might be fine in your listening room and be less $$