amp wiring

My head unit's manual only had diagrams for normal mode, 2 way mode, and 3 way mode, which I am attaching photos of. My question is how specifically do I run it the way I have it shown in the other picture?? With the complexity of systems today, I'm sure this is doable but I haven't found...

I have a dvc 15'' Fi BL Fully Loaded (2000 watts). And the amp i have is a Rockford Fosgate Prime R1000-1D the specs are (4 ohms 500 watts x 1 chan. & 2 ohms 1000 watts x 1 chan). And i have the sub wired like the pic below. Is the sub receiving the full 1000 watts? And i plan on upgrading...

Ayo mayn, I saw a used Sony Xplod sub (300 watts RMS) for $30 and decided to buy it as a spare. The guy gave it to me with the speakers cables intact. When I got it home to hook it up for testing, I wondered if he was some kind of lunatic because this sub's speaker cables were massive, larger...

Ayo mayn, I saw a used Sony Xplod sub (300 watts RMS) for $30 and decided to buy it as a spare. The guy gave it to me with the speakers cables intact. When I got it home to hook it up for testing, I wondered if he was some kind of lunatic because this sub's speaker cables were massive, larger...

i was on ebay and seen an ad for sum 4 awg power wire and was wanting to know if its any good and true 4awg any body know i know their amps and subs r decent