two 10's or one larger subwoofer?

I recently designed a dedicate Home Theater for a friend. Using 'Golden Ratios' and good room construction...trying to do everything correctly.
When it came time to chose the sub(s), I chose 2 JL's.
There's a 'balance' that I hear when two subs are loafing along...placed in the right locations...that I never get with just one.
You may have other thoughts...that's fine, this is only my impression.

His room is seamless...the bass is terrific for my (his) taste.

YMMV.

Larry

Tony,
There are other subs...you may try used ones to start. One, then a second as funds become available.
My friend has 'no budget'...frankly, I'm jealous, as most of us do.

Might try right here on 'Gon...see what's available.

Good luck,
Larry

Tony,
I answered your original question....you didn't read it.
Two gives better balance IMHO...while some if not most of us can't do two, given cost constraints, it IS better....more balanced.
Good luck.
Larry