Sorry for newbie question. I'm a newbie audiophile. Trying to wire up my Kinetik HC800 (running Fosgate P400-2 and P400-4 amps). Instructions says to run positive to battery positive, and negative to battery negative. Excuse my lazy butt for not wanting to rip my carpet again to pull that negative cable back to the trunk. Can I just wire the HC800 negative post to chasis Ground?