Need help understanding tuning hz.

[ShatrdSkatr]

These are straight from the RE Enclosure Calculator, I just need confirmation they are not completely ducked up.

Box Width: 35

Box Height: 17

Box Top Depth: 20

Box Bottom Depth: 20

Wood Thickness: 0.75

Square port height: 15.5

Square Port Width: 3.5

Square Port Length 1: 15.75

Square Port Length 2: 0

Total Port Length: 21.75

Square Port Diam.: 8.311031542

Square Port Area: 52.25

Square Port Volume Internal: 1179.9375

Square Port Volume Displaced: 1191.1875

Box Volume(Ft3): 4.87

Box Volume(In3): 8414.9375

Tuned Frequency(Fb): 32.8371999648271

Im going for a box around 4.5 Ft3 with a tuned freq. around 32-33.

These numbers are before subwoofer and internal bracing displacement.

I just wanted to know what you guys think? Does anyone see any glaring flaws that I may have missed?

Click to read more...

 

[ShatrdSkatr]

shameless bump...

 

[dappa5 10+ year member]

port area is a little lite bight looks good / build it 4.87 is pretty big what's it for

 

[ShatrdSkatr]

It is for a 15" CVX

Kicker recomends 50 sq. in of port for a 5 cubed box, however I can't fit a full 5 cubes lol. I can definitely live with a little less tho.

As long as I'm between 3-5 cubes I should be alright they say(kicker).

Should I go ahead with the build?

Or do you think the port is too small?

 

[dappa5 10+ year member]

yes build it

prob finish @ 4.5 after slugs and bracing

should be good

 

[ShatrdSkatr]

Thank you for the feedback, I really appreciate it. I'll post pics when done. Got all the material yesterday, starting build...

now

 

[dappa5 10+ year member]

well hurry up