A sub with L & R RCA inputs???

These are great responses..Many thanks Nsgarch..I have since moved and have not updated my pictures and have a totally different arrangement. The Woodmere's are now in a room with more breathing room and have fully opened up. But since the Coda Csi hd this capability I thought it wouldn't hurt to put this out for some opinions. The bass is even deeper in the new enviroment and I couldn't be happier (I think)...Since the Coda has been a blessing to the Woodmere's I wonder what the Sub would add if anything.

Nsg....hmmm...Well I am quite impressed with the Coda and its driving capabilities...I have completely removed my Modwright 9.0 from my system and I would love to bring it back from time to time for the love of tubes...Any suggestions on some good monoblocks then that might mate well with my Modwright...I did send it back to Dan for the upgraded rectified power supply when I recently had it overhauled before I stored it...wish to bring it back soon...Right now the distance between my speakers is 16 ft.

Nsgarch...Many thanks again...no worries on the double vision post...I have a fairly modest SS amp that is also stored my B&K Reference 200.7 that I used in conjunction with the Modwright preamp. This was a very nice combo for me..Reason for my change was in my old address I had an electrical issue that was very noticeable in noise through the lines. I have not broken out the Tube and SS combo yet to see if my new location is any better...I have an electrician on deck to get me a dedicated circuit run if need be that will be nice and clean to my room (probably going to do that anyhow for peace of mind)...The Woodmere II's that I own are 4ohm rated and have triple posts and according to Ty these have the crossovers for Tri-amping if desired..

I meant tri-wired not amped