I never played them at full volume.
After 2 years of use, they burned my amplifier. I contacted the company and bought a replacement amplifier for 100 Euros + shipping.
Then, after 3.5 years, the second one burned out. A search on the net shows that they simply last 2-3 years before burning out...
Now the company is not represented in Greece and is asking me for another 100 euros + shipping from the US + customs for a third amplifier... I don't know how this will end, but I am not willing to pay rent for another 3 years.
I was also informed that there is no official repair service

Amazing speakers, one click below the B&W mm1 personal speakers that I have (and we're talking about twice the cost).
For their price of 220 euros (from abroad), they are fantastic.
The rating is purely based on the value for money in Greece, 300 euros is excessively high.

I will not go into details high-low etc because I am not an expert.

1. Packaging: Wonderful, I did not expect anything less for this price.
2. Appearance: Wonderful, I bought the separate base they have.

Whether they are worth their money is something that each of us decides. Personally, I have had them for over 2 months and I am satisfied.

Something else, if you want to play games, buy headphones.