I haven't been on here or into DIY Audio for almost a year now, a lot of things have changed in my life lol...but my friend is getting his car audio going and I reccomended this: Driver: http://www.oaudio.com/TC2_PLUS.html Amp (not the best but he's on a budget): http://www.partsexpress.com/pe/showd...number=267-054 And then we are going to make the box ourselves like I did with my old sub (which is gone now ) out of 3/4" MDF, then wood glue and some polyfill.... Some questions though...is that amp a good enough match for that driver? Powerful enough you know? I'm betting it is, the PE Amp for my tempest was definitely good enough... And one last, important one... How do you correctly wire the DVC sub from a 1 channel source to make the power into 2ohms instead of 4? Isn't it like this: Amplifier NEGATIVE into Voice Coil 1 NEGATIVE into Voice Coil 2 POSITIVE Amplifier POSITIVE into Voice Coil 1 POSITIVE into Voice Col 2 NEGATIVE So you run one voice coil normal, and swap the other one right?