Thanks sirwuack. Can you elaborate? Was it difficult to "blend" the two subs together? Do you have to run the 350 a little hot in order to keep up with the 600? Does the 350 make a large impact in your setup or can you barely tell the difference when you turn it off?

PeachTree 65se, PeachTree D5 and SVS SB1000 - Stereo
M80s, M22s, SVS PB3000