Sirquack, Its not calibrated yet
I am still in the process of learning how to. I purchased a radio shack sound level meter and Avia guide to HT. I am hoping that with teach me enough to get my system above and beyond.
Question: I seem to be getting a humming sound from the sub. I took out the ground screw which made a huge difference; however, I can still hear a little hum on some channels. Do you have any advice? I read that someone had a similar problem in this message board and Alan gave advice to that person, suggesting, many things, one of which that, a balun transformer connector would fix it. Apparently, that fixed their problem, and I am hoping something that simple will fix mine.
Also, fixed that qs8 ceiling bracket problem! Instead of purchasing a $100.00 bracket! I spent $5.00 @ Lowes and bought some galvanized pipe (12") with a 45 degrees elbow. It allows the qs8 to breath (not too close to the ceiling) and it's directionally pointed perfectly!
