great little speakers

Check out ACI, hard to audition since they are a direct dealer, but their speakers tend to have the sound you describe.

Spendor 3/5a's. Classic design - long in production. Clean, clear, neutral sound. Good bass for tiny box. No earbleeds with these - and they are available used and very reasonably priced.

Looks like you are located in Belgium?
I don't know if can get to audition Green Mountain products but their Europa model is supposed to be excellent. Fits the bill for what you are asking. I have their floor standing model & it is just excellent. FWIW.
Here is their website:
http://www.greenmountainaudio.com

What will you be using for amplification? Why do I ask? Well, for a speaker that is EXCELLENT and will work well with almost any amplifier, check out the Reference 3A MM DeCapo. It has relatively high effeciency and it has a very simple crossover. It is VERY EASY to drive with any amp over about 3-5 watt/channel. I use mine with a 2A3 amp of 3.5 watts and with a 35 watt tube integrated.

If you are going to spend a lot of money on a nice speaker, you might as well get one that will work with any possible amp (within reason!) that you may purchase in the future.

BTW, the DeCapos are really good and have plenty of low end, so no subwoofer required. I really like mine!

Enjoy,

TIC

Harbeth P3 (which is basically an LS 3/5A design, only better.). Hard to beat, esp. for the price. Definitely better than Spendor.

-Ed