Honestly with the room limitation (placement restrictions) subs might take you farther. Subs with a high pass crossover (JL CR-1 for example) can work miracles.
I have a large dedicated room (650sq/ft) and subs did the trick for me. I have always found the long wall placement makes the bass hard to work with. Great for sound stage but not so much for bass but each room is very different.
I have a large dedicated room (650sq/ft) and subs did the trick for me. I have always found the long wall placement makes the bass hard to work with. Great for sound stage but not so much for bass but each room is very different.