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Symdex sigma and omega combo

loudnoises

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I've been lucky enough to become the new owner of a set of symdex sigmas with the omega bases. There's exactly zero information available on these. The sigmas have a tiny bit, but the omegas barely exist.

Does anyone have any of the literature for these? I'm trying to decipher the wiring without opening the bases.
20250102_100041.jpg the sigmas have direct connections to the drivers. Without bases you need to jump these terminals to power both drivers. when connected to the bases via pins, no jumper is needed.

20250102_100020.jpg the omegas. connecting the main input powers all drivers. I'm assuming the direct connects directly to the woofer, but two ground posts? Opening these isn't feasible without destroying the irreplaceable on the front.


I'd like to biamp them (mostly just to utilize all of the 2535 channels). The obvious solution is to remove the connecting pins between the sigma and omega and wire separately, but there's seemingly some alternative wiring options.

Anyone?
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