Sierra 1, Luna or Sierra 2?

[curtis]

What N Boros describes is exactly what I experienced with my Sierra-1's and my old Hsu VTF-3mk2. The Sierra-1 was more articulate in the bass region and I could tell the difference between the speaker and the sub at 80hz, I had to drop the crossover to 60hz to get a seamless integration.

I switched to a Rythmik F15/F15HP and I was able to cross at 80hz with no issues. Now that I have Sierra-2's, 80hz still works fine. SEAMLESS!