I had the LSi9 and LSI 15 as i mentioned before, i had to buy different amp cause they really need power to keep going, after all the expenses i went for audio auditions in NYC, certainly after listening to the Dali mentor series and Helicons, came home not wanting to troubleshoot the polks anymore, i sold the 9s to a friend and the lsi15 on craiglist,
i did not miss them, i am glad to hear some of you did like them, i don't consider them audiophile level sound.
but is just my experience nothing written on stone or absolute here.
Buon weekend