Re: sub setup for extended cab ranger?
I have a single 10 setup with that same amp, but have also had 2 mtx jackhammers in there (whole back seat was not useable) If you want to keep one seat, I'd say look at my pics and you can see where i mounted the amp. I'd say put the subs behind the driver seat. Maybe 2 10" type r's if you want wired in parallel 2ohm? I know right now if i get a ported box for my type r it will be enough with just the single 10.
2003 Ranger FX4, Alpine 10" type R, alpine deck,amp, and speakers, Fog light mod, Hella's behind the grill with dual fog switches in bezel.