Horsemanwill
10+ year member
CarAudio.com Veteran
the idqv3 isn't a cast frame it's a composite basket made out of fiberglass composite material. the idqv2 is this link here http://www.woofersetc.com/index.cfm?fuseaction=product.display&Product_ID=2034 you can go d4 or d2. and the xmax for the v3 has gone up it's a great sub i run two myself. and it's only 80 dollars more then your price range.
