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12" Square Frame Paper Cone Woofer Black
What is the diameter across mounting holes? Thanks.
you will have to measure as the standard holes are more than 11 and less than 12 in, large flange is for cosmetic reasons on a less expensive woofer and may fall outside the usual standards,also cut the hole for a snug fit.
Date published: 2011-10-14
For optimum mid bass response & elimination of port noise how large should the enclosure & port be?
how long & wide should the port be?
For mid-bass application larger enclosure, no port. Say, 2-3 cu feet [assuming you are making a 2 or 3-way box]. For a little more punch and lower bass response, add a 2" x 5-6" port tube. I use PVC tubing glued in and sometimes you can find PVC fittings with flanges. For large sub woofers I have used toilet flanges. They are cheap and look cool .
Date published: 2012-02-03
What are the hole dimentions
The holes are 9-1/4" from one corner to the adjacent corner and 13" diagonally. They are 6mm in diameter.
Date published: 2014-01-28