Originally posted by: DonVito
Originally posted by: Cattlegod
have my whole setup hooked up with my HSU STF-3. My god, the thing is a LOT more powerful than I was expecting. I'm very satisfied
That sucks about the DOA arrival iliopsoas. Have you tried unscrewing the amp in the back? maybe a wire to the speaker/amp came disconnected during shipping.
I got it figured out. After I posted that message, I looked at Dr. Hsu's Troubleshooting thread in their FAQ forum (the info there is slightly different than that in the owner's manual, in that the forum instructs a user in my situation to remove the speaker to check on the connection between the amp and the speaker, whereas the manual just says to take the unit for service).
I removed my STF-3's driver (which is heavy as hell, BTW), and found two things: a small wooden brace (it's about 2.5 inches long and triangular in cross-section) was detached and floating around inside the case, and one of the spade connections on the speaker was slightly bent, and the corresponding wire disconnected.
I checked all the apparent places where this brace might belong, and can't see that one is missing. I removed it, straightened the spade connector and reattached the wire, then reinstalled the driver.
The unit works great now! I am very pleased. I have contacted Hsu to ask them what they want me to do about the brace, but it certainly doesn't appear to be anything worth worrying about.