Doubt it.
I am struggling to think of a speaker I have heard that has a signature like the OP’s speakers, and will give deep bass with 25 watts. I know it is not what the OP wants but his / her best use of the budget is probably a Vandersteen Sub 3 or a Rel sub.
I am struggling to think of a speaker I have heard that has a signature like the OP’s speakers, and will give deep bass with 25 watts. I know it is not what the OP wants but his / her best use of the budget is probably a Vandersteen Sub 3 or a Rel sub.