Does anyone know if the fram in the BA 750 is a clone of anything? Truextant is coming out with some new ones in different sizes this is what they emailed me: Currently we produce a 4" voice coil version in two different impedances (8 and 16 ohm) that are replacement products for a variety of JBL and Radian products. We are currently finalizing prototype parts for a 3" voice coil product that will be a replacement for the B&C line of products. The 3" product should be in production sometime in the next quarter. As far as designing products we have a roadmap that includes replacement parts for Radian 3" and 1.75" and are looking at TAD 4000 and 2000 series as well as a JBL 3' and 1.75" products. As you know development takes time so would like to understand your requirements so we can add it to the decision matrix. The question I emailed him was if they were open to a group buy and if so how orders on the list would be required...It sounds like the answer isn't a *no*. It would be great if it turned out that the BA was a clone of a radian or JBL, are 1.75 frams and 2" VC the same size? None the less it would seem that in the next few years there will be a lot more Be options on the market.