I would go with 2 mid level subs like Phoenix Gold RSD's than one high end sub like the W7 which isnt really great anyways and would get killed by 2 RSD's.
An advantage to having 2 subs to one (besides the obvious) is acoustic coupling. Say youre hitting 130db with one sub. Add another, and theoretically you should gain 3 db, or twice as loud. But you will actually gain more because of acoustic coupling, which is a result of the subs working together.
An advantage to having 2 subs to one (besides the obvious) is acoustic coupling. Say youre hitting 130db with one sub. Add another, and theoretically you should gain 3 db, or twice as loud. But you will actually gain more because of acoustic coupling, which is a result of the subs working together.
