[dwr]

I have a 15" Dayton sealed sub as part of my 2ch, it is 189L 22x22x30 enclosure powered by 600w, and I was looking at trying to get it to go a little lower so I modeled it with a PR-18 passive radiator and it sure looks to me like it models up real good. Could someone verify my my findings and will it need a HP filter at all? Thanks in advance.

Dan

 

[Endesereth]

What type of PR are you using?
Ya it would be better then a sealed sub and you probably would need a highpass

 

[dwr]

If I make the change it would be an exodus audio PR-18.

 

[Endesereth]

hehe sorry I forgot to ask what dayton sub you using too:rubeyes:

 

[dwr]

Titanic MK III 15"

 

[Mike P.]

Shown with 600 watts input and a HPF at 16 hz. The PR is just about at it's maximum, You would be better off with a pair of 15" PR's opposed from each other to cancel out the rocking motion.