Quote:
brucek wrote:
 Hopefully, you've gone through the calibration routine of the soundcard and taken a measure of a straight looped back cable from line-out to line-in, that should have resulted in a perfectly flat response. If you've done that, you know the soundcard is not at fault. 
Yeah, sub placement is very important. Is it in a corner?
brucek |
Yes i have done the soundcard cal and it is perfectly straight. The sub is in a rear corner behind the couch. I am going to try 2 other spots. I expected this sub to drop off at around 20hz not 30 hz. Thanks for any input, brucek