if your sub is dual 2 ohm then you can only wire the sub to run 1 ohm or 4 ohm. or run a 2 ch amp on each coil. thats about it.
shit! i bought the wrong sub hahaha dammit to hell. my amp is 2 ohm and a single channel with 2 out puts can i still hook it up this way ? or sell it and buy the dual 4 ohm sub?