How do I convert 4 ROUND ports to 1 SLOT port??????

[King_Of_Da_Souf 10+ year member]

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I have decided to use rockford's recommended ported enclosure for my Power HX2 15". The recommended enclosure calls for 4 (4 X 18") round ports. The problem with that is that the box is only 18" in diameter. So, i have decided to go with a slot port that will help with bracing anyways.

I believe that it is tuned to 33hz

The dimensions of the box are: H-20" W-25" D-18"

Box volume: 3.5ft^3 (net)

if i want to use this box, but with a slot port, how could i convert the info i have to get the info that i want (port specs. of a slot port so that i can build me a box)

P.S. this is my first box

and i do understand that the box dimensions will probably change, this is acceptable

Click to read more...

 

[flakko 5,000+ posts]

pix?

 

[King_Of_Da_Souf 10+ year member]

i haven't started on it yet, tryin to get everything worked out 1st

 

[flakko 5,000+ posts]

oh just tune it to 33 hz with the reccomended enclosure volume. err i thought you made the box already and had the ports in the box.

 

[JimJ 5,000+ posts]

And resize your sig too, while you're at it...//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

300px /= 225px, last I checked.

 

[King_Of_Da_Souf 10+ year member]

asap

 

[King_Of_Da_Souf 10+ year member]

how do i go about calculating the proper port

 

[80INCHES 5,000+ posts]

make your port 4x12.5 and 18 long

4 round ports is 50.28square inches

80

i hope this helps