For a quick update: The Klipsch R115SW arrived last night. It will get dialed into the system over the weekend, and testing will start on it.

We are waiting the shipping notice on the EP350, and also for a call back from Hsu Research. Kevin (from Hsu) called Monday, and wanted to talk to Poh about which subwoofer he wants tested. It will probably be the VTF-3 Mark V. As soon as I hear back, the info will be posted.

And every well known subwoofer company has been contacted. In each contact, the company was invited to participate by letting me purchase a subwoofer.

If your favorite subwoofer company is not tested, it's because the owner(s) declined to be involved.