I just ordered two HDS3 12's and I've gotta Chevy 4 door blazer to put them in. can someone please recommend the perfect box size for this and what to tune it to also please. i love my low lows so I'm thinking 32-30 hz I'm powering them with a 1200.1 super d class mono Zeus amp and got the big 3 upgraded under the hood and running 0 gauge to amp but really need to know what the perfect size box will be. i know i can fit a 5 1/2 cubic ft box in there easily please message me or just respond to me here thanks. can use all the help i could get. new to custom builds so all input is greatly appreciated