Yeah, placed up agains the back wall YOU WILL HEAR nothing but boomy "non-flat"/accurate sound! BAsically, it will sound like a small room boom box.
However, if you can't move things around, you should consider something with a parametric EQ to cutt your inevitable nasty peaks!...this will help.
Infinity makes some "RABOS" subs with EQ's in them, or you could add a parametric to a good sub. Servo 15's are super good, and can be had under $1k used.
Still, where are you planning on sticking the sub? That will have huge impact on choices as well.
Anyway, there are tons of choices of course. However, your best results, by far, are going to be not so much in what sub you get, but in how well you set it up!....GARANTEED!
With bass, the room/setup/calibration/placment/tweaking of the sub is 90% of the sound...NO JOKE!
However, if you can't move things around, you should consider something with a parametric EQ to cutt your inevitable nasty peaks!...this will help.
Infinity makes some "RABOS" subs with EQ's in them, or you could add a parametric to a good sub. Servo 15's are super good, and can be had under $1k used.
Still, where are you planning on sticking the sub? That will have huge impact on choices as well.
Anyway, there are tons of choices of course. However, your best results, by far, are going to be not so much in what sub you get, but in how well you set it up!....GARANTEED!
With bass, the room/setup/calibration/placment/tweaking of the sub is 90% of the sound...NO JOKE!