right now im dealing with my very first system ive ever bought for myself. might be a little overkill but whatever. anyways im running 2 audiopulse axis never powered yet almost got the build done. then ill have 2 strapped saz3kds strapped at 2 ohms powering them. for now ive only got 2 d3100s and a d3400 and an everstart battery. alt: dc power 250 amp sp series power:2 sundown saz3kds subs:2 audiopulse axis 15s wiring:hyperflex power, shok ground box is approx 6.5 cubs tuned to 34 hz i have a ubild log over at **** as well. not that you really would wanna see it but if you do want the link ill post it for sho