I actually aquired the LSi7's for a seperate home theater system but I did put them into my 2-channel system for a week or so just for kicks. My system at the time was a Denon DVD-3800 feeding a modded ART DIO DAC, Innersound preamp, and McCormack DNA-125. I found the LSi's to have a slightly warmer presentation (although, IMO, not as accurate) than the Dyn's but not as coherent and not nearly as engaging. The Dyn's would just suck me right in after a few minutes while with the Polks I would end up getting bored after a while. The Polks did have impressive bass for their size.
Now bear in mind that this was not really a fair fight when you consider the price differential between these speakers and the fact that the LSi's were not broken in.
The reason I originally bought the Dynaudio's was because I could listen to them all day. A lot of speakers were impressive for the first 15 minutes of the audition, and then would become fatiguing. The Dynaudio's were the opposite. Nothing about the sound stood out initially, but all of a sudden I would look at my watch and realize that I had been in the sound room for 2 hours. Try and find a dealer who will let you do an in-home audition, or one who will at least let you listen in the store for more than 20 minutes at a time.
Now bear in mind that this was not really a fair fight when you consider the price differential between these speakers and the fact that the LSi's were not broken in.
The reason I originally bought the Dynaudio's was because I could listen to them all day. A lot of speakers were impressive for the first 15 minutes of the audition, and then would become fatiguing. The Dynaudio's were the opposite. Nothing about the sound stood out initially, but all of a sudden I would look at my watch and realize that I had been in the sound room for 2 hours. Try and find a dealer who will let you do an in-home audition, or one who will at least let you listen in the store for more than 20 minutes at a time.