I searched back and have not found a match, so I hope this has not been addressed. The Yamaha DBR 10 and DRB 12, any experience with these? The price seems reasonable but I do not want to do this twice if I don't have to. Not sure if a single 10" would have the range for this, so I leave it open to both models. There is a DBR 15, but I figured I was already pressing my luck searching for an answer. The amp guy in me loves 15's is all. Any advice appreciated.