I plan to buy my box off sonixelectronics which is a 1.21cu ft sealed 12" enclosure. I've had two ID12v3's in the past which were awesome. There is a local selling his ID12v3 for $60, should I just pick that up? I plan to run this sub with an Orion 300D and working with a $150 MAX budget. I been checking out these 2 MB quart subs: http://www.woofersetc.com/index.cfm?fuseaction=product.display&Product_ID=3415
