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View Full Version : Enclosure Design Help - 15" Fi Q @ 30hz w/ Aero Port in a MK4 VW Jetta

sml238
10-12-2013, 02:29 PM
I need some help designing and building my enclosure.

Parameters...
- MK4 VW Jetta (Usable trunk dimensions = L 35" W 23" H 20"
- 15" Fi Q w/ 1200w RMS
- 30hz?
- 3.8 Net Cubic Feet?
- Aero ports (What size and how many?)

Can someone with an aero port box calculator give me a usable design or at least help me out? Also, how would one go about stabilizing the aero ports? I was thinking about using a piece of MDF about as wide as the port and using half of the port diameter to cut a half circle at the top creating a saddle type brace? Moreover, how would I calculate the exact volume of this piece so I could add it to the displacement of the box? I want to make sure the tuning is 100% accurate. Thank you.

10-12-2013, 03:08 PM

sml238
10-12-2013, 11:43 PM

yeah i know of that calculator but at this tage that doesn't do much for me. im still trying to figure out what size aeros i should even use etc.

Buck
10-13-2013, 12:17 AM
I can design you an enclosure.

Jes 42
10-13-2013, 12:21 AM
I need some help designing and building my enclosure.

Parameters...
- MK4 VW Jetta (Usable trunk dimensions = L 35" W 23" H 20"
- 15" Fi Q w/ 1200w RMS
- 30hz?
- 3.8 Net Cubic Feet?
- Aero ports (What size and how many?)

Can someone with an aero port box calculator give me a usable design or at least help me out? Also, how would one go about stabilizing the aero ports? I was thinking about using a piece of MDF about as wide as the port and using half of the port diameter to cut a half circle at the top creating a saddle type brace? Moreover, how would I calculate the exact volume of this piece so I could add it to the displacement of the box? I want to make sure the tuning is 100% accurate. Thank you.

sml238
10-13-2013, 01:07 AM
that would be a great help. iv previously designed my old enclosures but i have mac now and don't have the program and also have never worked with aero ports before. if i could get a design made for me and the dimensions of all the pieces i would be golden!

how would you like to communicate and get something mocked up? thanks for the help btw!

also, i will be buying my aero ports, not making them.