I guess I am lucky, I don't know much of anything about integrating subs. Just read the instruction manual, stuck it in the corner and adjusted till it sounded "right" to me, and sounds just fine to me. Just one little REL T9 is all I needed for my big basement room. Maybe I am easy to please though so Good Luck with your sub choice.
REL G2 or JL Audio F112 ..thoughts for 2 channel
I have a pair of Sonus Faber Cremona M's floor standing speakers.....they go down to 40 hertz.......I was thinking about adding a sub in a room that is about 11' across and 20' deep with a 7' celing.....the speakers are on the short wall. The room is all ASC treated. I do not have all that much room on the side or in back due to Purist Audio cabeling......but it could be worked out. I have heard that the REL G2's would go well and yes I know they are both owned by Sumiko.....your thoughts