Def Tech BP7004 & CLR 2300 hookup suggestions

[kickerscrt]

Hey all,
I just recently purchased these three speakers and am wondering if I should just leave them hooked up with speaker wire, or if I should also hook up the LFE input? Would there be any difference in bass response or sound quality?
If this is a good way to go, then how am I supposed to do it as my Denon AVR-2808 only has one sub-out, and considering I'm also running a SuperCube II, I don't see how it would be possible. I don't believe they make a four output Y-cable. I guess I'm just looking for suggestions on how others have hooked these speakers up to achieve the best performance possible.

Thanks,
Kyle

[GlocksRock]

Since you have a sub, then just wire the 7004s with one set of speaker wires and set your receiver to large for the fronts and center. You don't need to run lfe from your towers since you already have a sub.