Aveo build, no wall...
Don...spring is in 2 weeks... lol... better get crackin... test if u can get the frequency up a bit higher yet by dropping the small andles in the back of the sub and in the port corner ... it should bring u up to a 154 maybe a few tenths more
let me know when u figure it out...lol....
but in your case you cant go too big or it will start to change your rtuning drastically by choking it... id start with just a 6" angle and that should do it...
behind the sub you have to start big( maybe 14") only put like 4 screws in it and tuck tape it on the edges... and test... maker it smaller and test...
I normally angles in by box calculation... but this one is shallow and seems like your port size is already maximized... making it bigger will probably cause u too loose SPL
all you can do now is to work with volume ofr box tuning... meaning that angle behind the sub
but in your case you cant go too big or it will start to change your rtuning drastically by choking it... id start with just a 6" angle and that should do it...
behind the sub you have to start big( maybe 14") only put like 4 screws in it and tuck tape it on the edges... and test... maker it smaller and test...
I normally angles in by box calculation... but this one is shallow and seems like your port size is already maximized... making it bigger will probably cause u too loose SPL
all you can do now is to work with volume ofr box tuning... meaning that angle behind the sub
Last edited by MTA; Mar 7, 2010 at 09:29 AM.




