Hi ericteh, i did that before and there is nothing behind the plate. Instead, it appears the crossover is fixed to the rear of the speaker, up inside....
Dastrix... You'll learn a lot about this by viewing threads by members johnsonwu and Bryoncunningham. Bryoncunningham actually posted pictures of his Focal crossover.
Already in conversation with Dastrix. Problem is his crossover is well hidden, even more so than the woofer crossover board in the Diva Utopia. Dastrix has to access is from the woofer openings.
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