figure id bring these to ca.com
this isnt some PVC port its so much more than that they are stronger lighter and far more usable
any size or length from 3-48" in diameter in 1" increments i can do 3,4 and 6" like psp but its a lot more to buy one of mine honestly unless your looking for the adjust-ability buy one of them id hate to see you spend the money needlessly
now if you want a 5" 7" or 9" that's where my port fits in
the 6,8 and 10" pvc is a very cheap alternative also
here is where my port stands out its infinitely adjustable in length as long as the tubes are there
i can make them from steel aluminium or stainless
the flare radius gets bigger as the diameter gets larger to help with laminar airflow
6-10" is a 2" radius
11-15 is 3" radius
16+ is 4" radius
there is a 1" mounting flange that comes standard on them on both ends
i can remove the inner one so it slips through the hole
the adjust by one pipe sliding inside of the other pipe so the extended length is roughly double the compressed length
they can also be made NON ADJUSTABLE at a lower price
here are measurements of them standard i can make alterations to them in really any way you can imagine oval shape flares curved pipes bends triangle port i can do that !
if you arent sure what size port you need post the box size and woofers you have and i can help with sizing
here is a quick port area cheat sheet if you have a box program this shoud help
4" 12.59 sq"
5" 19.62 sq"
6" 28.26 sq"
7" 38.46 sq"
8" 50.24 sq"
9" 63.58 sq"
10" 78.50 sq"
11" 94.98 sq"
here are the OUTSIDE DIAMETER of the flares
port size /OD flare size including mounting flange
pricing DOES NOT include shipping i can quote through UPS it all shipping will include full replacement insurance for the cost of the port and shipping just in case its crushed lost stolen or not delivered for some reason your covered
if you are looking at the shipping for your self they will ship from 14120 NY and they will be roughly 2" larger than the outer dimensions of the port for packing materials
i can drill mounting holes as many as you want and also provide mounting screws
they can be left bare
basic spray paint finish
finished like a car with bondo and automotive paint
or the stainless can be polished
costs are as follows :
for anything besides the normal adjustable straight round port ask some questions i love to chat about this and will help design a box or port area requirements
38inchaero.mp4 video by psychoacoustics | Photobucket
here is the biggest one ive done to date a 19" internal diameter
if you have any questions ask them here for everyone's benefit
they have been tested to not resonate audibly they are stronger than pvc and wood but if you feel it will be a problem i can include deadener in matt or paste format of my own formula
they have been used in a world record car last year at iasca finals
i have plenty of references of people that have used them if you need to talk to a proud owner ask ill get ya in touch with them