6.5" mids waterproofed in the doors

hi,
i'm having an issue with the 6.5 speakers, they get a lot of water on them because of poor VW door design and this actually gets a bit in the car when raining.
i've found a special sort of cloth membrane (some poliurethane from a clothing factory) which is 100% waterproof and want to wrap my 6.5 speaker in it, but this material doesn't let air go thru also.
does anyone know or have any idea how the speaker will perform? (material will not make any noise/vibrate it's very soft and has a side which is like a cloth)
i'm interested in what way will the sound be affected? will get worse? will get better mid-bass? the air behind the cone will push the cone back and obtain unwanted sound reprodution?
any idea?
thanks
 
i will try to wrap around the speaker chassis for the cloth not to wobble, but if air doesn't get from one side to the other, doesn't it mimic a sealed enclosure box?

also, i didn't knew that forum section to post this, maybe you have any recomendation for more replies?
 
hi,
i'm having an issue with the 6.5 speakers, they get a lot of water on them because of poor VW door design and this actually gets a bit in the car when raining.
i've found a special sort of cloth membrane (some poliurethane from a clothing factory) which is 100% waterproof and want to wrap my 6.5 speaker in it, but this material doesn't let air go thru also.
does anyone know or have any idea how the speaker will perform? (material will not make any noise/vibrate it's very soft and has a side which is like a cloth)
i'm interested in what way will the sound be affected? will get worse? will get better mid-bass? the air behind the cone will push the cone back and obtain unwanted sound reprodution?
any idea?
thanks
Ideally, you should fix the door with some silicone seal to be water proof again.
Cars are meant to be rain proof, they are designed so, and tested. If there is water leak, its a defect which should be fixed first.
Then it does not matter what speaker you use.