4th order wall alignment

[Papermaker85 5,000+ posts]

I'm making the sealed section 10-12 cubes and stuffing with polyfill. Can remove polyfill to effectively shrink the sealed side if need be.
Port will be adjustable/removable so it can be easily tweaked

if ya think that's gonna work for you give it a try. if it was me and i was having trouble getting results id best plotting FR etc..

 

[mlstrass 5,000+ posts]

Only thing is, I don't want to have the port behind the driver's seat because it would be obstructing the port

Steve Mick doesn't seem to have that issue lol I've built several loud 4th orders with driver's side port, seat doesn't really make a diff. You just dial in port opening with seat in the vehicle...

 

[mlstrass 5,000+ posts]

I'm making the sealed section 10-12 cubes and stuffing with polyfill. Can remove polyfill to effectively shrink the sealed side if need be.
Port will be adjustable/removable so it can be easily tweaked

8 15's will be a big *** port, personally wouldn't attempt to do a removable one.....

 

[adulbrich 5,000+ posts]

Steve Mick doesn't seem to have that issue lol I've built several loud 4th orders with driver's side port, seat doesn't really make a diff. You just dial in port opening with seat in the vehicle...

8 15's will be a big *** port, personally wouldn't attempt to do a removable one.....

Ok, gotcha