I'll have to talk to Erich about that. But I wonder what else it will change about the speaker. Seems like there is always give and take. I'm currently doing a comparison between the Tempest and QSC. So far they both work great, im starting to locate the positive and negative to each design.
I live in Michigan, not sure which QSC dealer your close too, there are not very many. Shipping the Xover and waveguides wouldn't be very expensive, the 15" woofer however would be. Let me know what you think about the Tempest vs. the HPR, I wish I could have gotten the part numbers from you. I have been wanting to experiment with active designs. If all the parts are the same, guess I would just need the active amp.
I'm not too worried about the SC-2150 parts selling, I am only selling to fund another project, the tempest's are for a friend. If they don't sell, I'll use the deck paint (restore) and use them with my outdoor theater build. I wont have to worry about the wood, I have used it on a subwoofer and it actually works very well.
Last edited by rlhaudio; 07-13-2014 at 01:15 PM.