If the room can handle it,the JL Audio products seem quite good,but so do the better REL subs.I had great success with the Stentor series.Room size is very important,as is having the ability to place them to best advantage(two is better than one).
The Megalines can really deliver the leather(a boxing term)so I assume your room is quite large.
The Wilson Benesch subs are supposedly in a league of their own.
I'd carefully look at each design,and see if I can get some kind of tryout.
With the asking prices of today's high end products,an in home audition is NOT asking too much.Find a good dealer!
Best of luck
The Megalines can really deliver the leather(a boxing term)so I assume your room is quite large.
The Wilson Benesch subs are supposedly in a league of their own.
I'd carefully look at each design,and see if I can get some kind of tryout.
With the asking prices of today's high end products,an in home audition is NOT asking too much.Find a good dealer!
Best of luck