A lil bit of help from the experienced plz.

[JLashhhh 10+ year member]

So i just completed my first ported box wooo hooo it all works fine and stuff but the only problem ive really noticed with it so far its like a whistling sound when the bass hits im not sure if this is comming from the port or just another bad seal around the box. Any suggestions to fix this problem?

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[john denver 10+ year member]

how much port area does the box have and how many cubic feet is it

 

[galacticmonkey 5,000+ posts]

how much port area does the box have and how many cubic feet is it

Apparently not enough.

 

[JLashhhh 10+ year member]

http://img34.imageshack.us/img34/6981/2cubes35hz2925sqin6tn.png I just used one of the free box plans cause im a noobbbb and theres 1 12" type R in there

 

[dappa5 10+ year member]

http://img34.imageshack.us/img34/6981/2cubes35hz2925sqin6tn.png I just used one of the free box plans cause im a noobbbb and theres 1 12" type R in there

well i've always used 2+ cubes net

 

[john denver 10+ year member]

box seems like a good size for that sub just double check that the box sealed up real good at all the seams