I have 3 rockford power HX2 10's with a bd3000.1. My poblem is my middle woofer is reaching full excursion before the other 2. I have a single wire ran into the box in series-parallel, and the speaker that's is acting up is the brand new one. Do i need to run a seperate wire to each speaker or does it just need to break in? Any help would be greatly appreciated, car show coming up this month.

 

Are all 3 of these subs the same impedance?

 

all 3 are dual 2 ohms