Ok, I took the advice of a few members on here and got a 10 inch Alpine Type R 4 ohm subwoofer... I don't have the money right now to get the proper amp for it so I'm stuck with this Dual 460 watt 2 channel amp then I got from BB a while back... DUAL amp.....this is the Type R. I kinda have an idea of how to wire it but just kinda want some confirmation... I've been using this as my guide.... which way should I wire it from that diagram, option 1 or 2.... I know the Dual amp isn't a good fit for the Type R but it's only for a few weeks until I can pick up an alpine mrd-m605 or something more fitting... thanks guys

 

If your going to bridge it you have to use option 2.

Only other option would be to not bidge it and run stereo, 1 channel to each voice coil.

 

Your post said the sub was a 4ohm....correct, NOT a DVC!
4ohm bridged mono, no problem, even for that amp! R+ L-

 

my type-r is DVC, and I think they all are.