Sub ?'s

[PatFitz9 10+ year member]

My cats can eat around the grille //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif They are sneaky. I might recess the PRs and cover the hole with speaker cloth. depends how fancy I want to get with this enclosure.

 

[Bolognablake 10+ year member]

//content.invisioncic.com/y282845/emoticons/word.gif.64b12e39f936af3b4fff38a1c0bd0244.gif
That is the way to go. I can help you with the mass loading if you need.

Is there a basic formula for mass loading?

 

[PatFitz9 10+ year member]

Is there a basic formula for mass loading?

This is what I found...

http://www.diysubwoofers.org/prd/

My question is for 2 PR's, do I use the formula assuming that I have two ports? Or one port that is twice as big?

 

[ballstothewall 10+ year member]

My cats can eat around the grille //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif They are sneaky. I might recess the PRs and cover the hole with speaker cloth. depends how fancy I want to get with this enclosure.

Obviously you need sneakier grills. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[PatFitz9 10+ year member]

I am berry sneaky sir... I fear you underestimate my sneakiness