I just got my system all setup... Yamaha RX-V473, 2 Pioneer SP-FS-52 for fronts, Pioneer SP-C22 center, 2 Pioneer SP-BS22 for rears and a Klipsch SW-350 sub.
I got everything setup, turned it on, and it sounds good, but the sub isn't working at all. The blue light is on, on the front... but that's it. I have tried it at 0 and 180 Phase, volume I've tried all over the range, I have tried it set on auto power and on, I've had the lowpass at 90, but tried it all over the spectrum as well.
I am a home audio NOOBIE so if I am doing something wrong... maybe not setup the sub correctly or something? I am using an RCA cable with a y splitter into the line in L/R. I am plugged into the subwoofer port on the back of the receiver. When I first plug it in, It makes a buzzing sound when I first plug it in for a split second and that's it. I've tried 3 different RCA cables.
I found subwoofer settings on my receiver and turned it as high as 8.0 dB just to see if I could get ANYTHING... and nothing.
What am I doing wrong here?