They wouldn't mix the new ones can take more power and are built stronger iirc sell them and buy the 4 new ones also dustcap is diffrent if that counts lol
No thanks on the RF, ill look into an aq 2200, hey dwright send a price of the DC 2k shipped to 89431?
Still looking, is there any saz2500 out there, kicker kz2500, saz3k etc
I've seen and held the new ones and they feel sturdy and heavy ass hell but I've never powered one but like any other DC sub it'll probably take it just fine if the power isn't clipped.