Need speaker advice

Thanks for all input and suggestions. I've found some of the suggested brands and speakers here in Sweden. I'm gonna check them out now in spring.

But, still; I will not buy a more powerfull amp, I have already a Moonriver 404 that have all the power my Tannoys need. I have just discovered how wonderful a single ended tube amp sounds and I will stick to my new SET amp.

And when it comes to me finding the Tannoy's too laidback and a little rolled off I really think that's the way this speaker sounds (or how they sound in my room).
I've tried moving them around in the room to find where they sound the best. And I think I have found the best location for them.
I have also tried with different amps;
Line Magnetic LM 34AI, Tube Technology Unisis Signature, Audion Audio Sterling Plus with Audion Audio Premier 0.5 Line Level, Musical Fidelity M6i and Moonriver 404.
And different DAC:s; RME ADI-2 DAC and LAB12 DAC1 SE.
Also different transports; Cambridge CXC and Audiolab 6000CDT.
I tried many different cables; speaker cables, analog interconnects, digital rca between transport and DAC.
So, I mean, I have really tried :)

Thanks again guys:)

Darko tested this amp and thought a couple varieties of Proac tested well.

 https://darko.audio/2012/06/audion-el34-sterling-anniversary-hard-wired-power-amplifier/

djones513,523 posts02-10-2021 10:10amYes, glad you found it. LoL Findland? I plead fast fingers on a tablet.

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IF OP encounters something there he/she loves, Finland will indeed be Findland!

Simna, you have discovered how hard it is to change the basic nature of loudspeakers. Everything else except perhaps amplifiers has minimal effect on the sound. Think of all the effort and money spent on trying! 
Good luck in finding a set you like. Unfortunately, I can not think of any high efficiency speakers you might like. Many of them are horn loaded and you did not like the Klipsch which are representative of the breed. I do think your SET amp will calm them down a bit. You might try taking your amp into the store and hooking it up. Couldn't hurt:-)

They are going to sound like crap with just 12 watts! I own the Tannoy Eatons, they are great sounding speakers and far from "rolled off"!. They respond well to class A amplification or high powered tubed amps/integrated. They are only 89 db efficient. They are not Devores or klipsh @ high 90’s db. Have you tried the variable treble adjustments provided on the front of speaker? They are there to adjust the speaker to your room and your taste. Same goes for the two provided foam plugs for the bass ports. These speakers provide more adjustments than most, but I find mine sound just fine as is, no adjustments. I run mine with 30 watt pure class A single ended Sugden Signature A21se, the Tannoys sound fantastic with this amp. Get rid of your amp Pronto!!!