I just borrowed TL 800 from mine friend, and I wonder if there is any influence of amp power to the quality of sound of those speakers? also I wonder if I should place them on a rug or directly on the floor? In few days I will try to say something about comparing them to different grundig boxes! Regards!

No power influence but need a full CCI system for best results. Directly on rigid floor. Very important is this: https://www.amazon.it/dp/B002HD0XVY/?ta ... nkCode=df0