Sorry for not getting back.
The 828s are scratch built. Somewhere here is a build thread.
the crossover is set at 80 and 1100. So the sub runs up to 80. the 828s cover from 80 to 1100. And the 288s cover 1100 on up.
i have 515GHPs the 828s and 3154s in the sub/s.
i added a stencil to the sub. it just needed something.
I'm thinking about replacing the 828s and horns with these little speakers they put out an amazing amount of clear sound.
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