I'm not an Ultimate II owner but I did purchase the Sound Labs M2's several months ago. I wanted to reiterate the previous follow-up in regards to an amp. I didn't realize what these speakers were capable of until updating power amps. I hear tubes are the way to go with these, but the Rowlands blew me away - I purchased some used 9T's. I, and virtually everyone that passes through my home, has been completely amazed. I can no longer listen to music casually, it forces my attention and enjoyment. These speakers will give you great rewards when properly driven. Good luck!
Soon to be Ultimate II owner
Here is my e mail address for responces regarding the soundlab ultimate II speakers. Thanks for your replys in advance. Shane Hofkamp [email protected]