When I turn my 15s up they start sinking in...not like a normal excursion. My voltage drops fast even tho I have an adequate batt bank. The mojos have dble the recommended peak power but come no where close to reaching peak excursion. Any ideas on wtf is goin on?
Cone sinking in would seem like you have the polarity of the subs reversed, don't know about that causing voltage drop though.