I already have the TH500 and the DB112NT. I found a pretty good deal locally on an Ampeg SVT 410HE. It is 8 ohms and 500 rms watts. Everything seems like it should work from what know. Is there anything I'm missing? Any reason why this wouldn't work or would be a bad idea? edit: title fail : ( Did it on my phone and didn't pay close enough attention to auto correct. Should read "Aguilar TH500 thru Ampeg 410HE and DB112NT"