21" IA DP Enclosure

[KeithHollis 0]

Hey Guys, i'm sorta new to the forum so do bash me too hard

I am designing an enclosure for a 21" Death Penalty. This is my 4th variation: 8.533^ft, Tuned to 33hz, Kerfed port opening, Double baffle, 1 1/2 Port bracing, 1" Dowel bracing, 121^in of Port.

This is going in a 1996 Blazer, Port faced towards the hatch. I want it to as good as it can at being "musical", do you think it will sould all around good with this enclosure? Give me your opinions, thanks.

[Duran 387]

Can you afford any more port area?

[KeithHollis 0]

I could, but it would deffinatly raise my tuning sort of drasticly. If i went from 3.25x35 to 4x35 then that would raise my tuning to 37hz+

[trod2902 26]

Make the port longer as well, can u get anymore volume?

[KeithHollis 0]

My box is only 30.5 inches deep and my port is already 22.25 inches. I can get to about 9 cubes .

[KeithHollis 0]

ok, decided to screw having my box at window height. Made the box 2 inches higher so now its 9.85ft^3, port is now 3.75x37=140in^2, tuned to 34.4hz. Thumbs up or down on this move?

[Duran 387]

Much better port area, should do very well

[Kanaworm$ 292]

ok, decided to screw having my box at window height. Made the box 2 inches higher so now its 9.85ft^3, port is now 3.75x37=140in^2, tuned to 34.4hz. Thumbs up or down on this move?

[KeithHollis 0]

V5

[lithium 358]

sexy, everything looks good to me