Help wiring 1ohm to 4 ohm!

[Maxipads 10+ year member]

Sorry im a newbie at car audio i dont know much about anything, but i have a box thats 4.02 cubes internally tuned to 30.3 hz, if thats relevant, two 12" Alpine Type R's, and a BXi 1210D Mono channel amp and its 1 ohm stable. The amp has 1200 RMS at 1 ohm or 450 RMS at 4 ohms. Ive heard you can wire 1 ohm to 4 ohm subs but i have no idea how to do this. If anyone could help me by posting a diagram that makes sense and tell me how many feet of wire ill have to buy and what not. Thanks for you time //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

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[mcquesten 10+ year member]

Is this what you need?

http://www.rockfordfosgate.com/rftech/woofer_wizard.asp?submitted=true&woofer_qty=2&woofer_imp=4

 

[zackdash 10+ year member]

are the subs dual 2 ohm or dual 4 ohm?