First and foremost , I respect and enjoy Klipsch speakers , after all even after I got rid of my Klipschs I still enjoy reading here.
Anyways I built some Studio Series 4 Pis from http://www.pispeakers.com , details are here, http://home.comcast.net/~bentvalve/pi.htm
Its been around a month now and I cannot believe what a major leap these were from my RF-3IIs, I have heard LaScalas , RF-7s and the KLF20s
and I feel as though my Pis outperform all of them. $750 and some time and I have a true lifetime set of speakers..there simply is not much else to be
desired in a speaker from here. These are unbelievably dynamic , powerful and detailed sounding...extremely delicate when needed and powerful
and explosive when needed.
These are really quite easy to build , I highly recommend these to any Klispch owners who might be looking for other alternatives in horn speakers.
Pi is owned my Wayne Parham who has been building and designing speakers since the 70s....there are models for as low as $100 a pair for the parts
on up to $1000 and more.
Wayne shares the plans for free over the internet, just go the his forum and ask.
Well I hope I am not intruding here at Klipsch because that is not my goal, I just wanted to let Klispch owners know about these great speakers.