Hello.

I have an Onkyo SR502 amplifier as well as three subwoofers. I have a Definitive Technology one, which seems to be the most powerful and loud but i am wanting to plug in another subwoofer (by using a two way splitter from the amplifier) Out of the two which would be the loudest/most powerful?

Jamo A3SUB.3

Teac SW650-W


Thankyou :)