jl 12w3v3

Main question is , i listen to mostly rap and rnb, how much better is the w3 oppose to the w0 . quailty? hard hitting lows? etc. does a W0 still have the Jl quailty? i know the W3 is better and maybe a little louder, but for the dollar how close is the W0? Can i build my box to spec for the jl...

I am currenty running two old Punch P2 200 watt rms 12 inch subs off of a Punch P500-1bd amp. The amp is rated to give 701 watts at 1 ohm. The subs are in an audio enhancers prefab ported box. I have a Sony XAV-60 touchscreen HU. I want to step up the subs because the RFs are currently pulling...