Hey guys, I am getting ready to order all of the necessary parts to build a trio of Seos-12's for my LCR's in my theater. I will be using the DNA-360's for the mid/high frequencys, matted with a Seos-12 waveguide, and JBL-2226j's for the low frequencys. These will replace my beloved Definitive Technology BP-30's and C/L/R-2000 that I am currently using for my LCR's.
Before I click the order button on this stuff, I was wondering what you guys think about the different Seos-12 waveguides, plastic versus resin, versus fiberglass? It has been recommended to me that I should go with the plastic Seos-12. Do you guys feel the same? Or should I spend the extra cash and get the resin Seos-15's? If I go with the resin Seos-15's, that will make my build take a little longer as they are more expensive. Is the plastic Seos-12 close in performance to the resin Seos-15? Can both be used with the DNA-360?
Also, I was planning on doing these in sealed cabs with the JBL-2226j woofers. Do you guys think that sealed is the way to go?
So to sum up my questions...
1. Plastic Seos-12 versus resin Seos-15?
2. Sealed cabinet versus ported cabinet? (will be using the JBL-2226j)