I would PM ciaonzo on the CA forum. He knows a lot about TC sound drivers and is still somewhat active. Looks like a 3HP motor with QCA. The black aluminum cone throws me a bit since I was under the impression that was the cone they mainly used when they were rebranded as Audiopulse. My gut feeling is maybe they were protos or one offs since TC had several of those. They may even be frankenwoofers made from TC parts. There was a decent amount of parts floating around for a couple years that people used to build up different variations.
Regardless if you did decide to buy them you wouldn't lose money. If I was closer I would have jumped on them.
2016 Scion iM
- Bone stock for now