Yeah, I pm-ed back... maybe it didn't get through
here's what I said
"I wasn't sure if I would like the effect so I wanted to keep costs down. I got a used receiver off ebay for less thatn $40 shipped and got 2 pairs of bass shakers for $60. I mainly wanted to add something for as little as possible to add some more rumble when I wanted it so I could turn down my sub (since I'm next to the "study den"). I read on hometheaterforum and AVSforum on how these were a good budget option for what I wanted to do.
How much does a Clark Synthesis system cost?"
These bass shakers are enough to make my futon's metal frame vibrate enough that it resonates quite loudly at certain frequencies (something that I dont' want). I keep them at about 15% of max level usually and I get a nice rumble. I'm not even getting close to maxing these out yet, so I think going the really cheap route was the best option for me.
Maybe I'll check transducers out when I get some real furnature, thanks
