So i bought a sr124 sub off ebay.. it said DVC and i bought a pa1200.01. However the seller misposted and sold me a 124 SVC and doesn't have DVC to sell me. He ended up refunding me some money. Is this as good as the DVC with the 1200.01. I don't want to run two subs. I know at 4 ohms it runs at 400 rms. Will this be enough? Should I look to get a DVC. Am i missing something here?