Thanks for all the input. I'll try a splitter. I just recently bought a new sub (HSU STF-2) because my polk audio PSW202's lack of depth and clarity was starting to annoy me!(but it works perfectly). So I wondered if using both of them would enhance the experience even more or just kill the HSU's clarity. The HSU clearly outpowers and out performs the Polk...but I'll see what comes of it. Thanks again.