How increase tuning frequency

[adio25 10+ year member]

Right now I have a 2.0 cube box tuned to 32hz, is there anything I can try and do to it to increase the tuning frequency without building a new box?

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[soloXgt 10+ year member]

reduced port length if you can? is it a slot port or aero?

 

[adio25 10+ year member]

Slot port. I'm just wondering how I could fit a saw in there to make it smaller.

 

[cj407]

go in the box with a dremel and cut the port length...it'll increase it big time.

 

[adio25 10+ year member]

Here's my box diagram

 

[soloXgt 10+ year member]

yup. try taking off some port

 

[cj407]

if you cut the 2nd part of the L port off (behind the sub) should put u up at 38 hz.

 

[adio25 10+ year member]

Will that give me port noise?

 

[fasfocus00 5,000+ posts]

put a dense piece of material inside the box, it'll reduce the internal volume and increase your tuning frequency.

 

[adio25 10+ year member]

Don't wanna loose area though.