I need some help here. I recently took my 2 8-ohm subs out of my Tahoe where they were wired in parallel to a 500 watt amp. I just got a custom built box to put one of them in my new extended cab silverado, because i was told that, given the limited airspace under the seat, one 12 would sound better than 2. Anyways, since i am used to wiring 2 subs up, now that it comes down to it im not sure of the best way to wire only one sub to a 2-channel amp. i know its highly inefficient to be using an 8-ohm sub for this setup but at this point, i dont really want to spend much more money. Any suggestions here? Somebody tell me how stupid i am...