Budget 10" sub suggestion

[erik11 10+ year member]

I may just get my front components/amp installed and wait until the nine.1 comes out to do the sub. I didn't realize until after I posted that it wasn't being sold yet. But I do like the idea of having extra power in case I want to upgrade in the future.

And I have basically ordered the same box that's in that link except it's just for one sub

 

[azimuth 5,000+ posts]

you have to match the subs voice coils to the amp. if your amp puts out it's most power at 2 ohms, then you'd need a dual 4 ohm sub, or a single 2 ohm sub. look at rockford fosgates wiring wizard on their website to see examples of how voice coils wire together, and the ohms that comes from it.