Beside from the price difference, how would these two speakers compare for two channel audio performance?
I did a search and only found one guy that listend to the lsi15's. For those not familiar with polk I am not interested in comparisions with the rti series, the lsi series is a different animal and much nicer than the rti.
thanks for your help.
Matthew

I've owned my fair share of speakers including the Lsi 15's. Just took delivery of my M80 v2's today. To my ear, these things simply outshine anythig I've owned to date and far surpasses the Lsi 15's. I actualy experienced a cabinet resonance issue with my Lsi's right where the crossover was connected to cabinet. Wasn't isolated. By the way, my M80's are bi-wired via my Arcam AVR 300, which i being fed by an Arcam FMJ DV29 DVD player.