When I use Audyssey 2EQ to setup the speaker configuration I get the following results:
Subwoofer - Yes
Front - 150Hz
Center - 150Hz
Surround - 150Hz
LPF of LFE - 90Hz
While playing CDs for music and watching DVDs for movies I set the cut-off frequency on the subwoofer to 150Hz as stated in the handbook(subwoofer) which is to be used for very small sized speakers 5-7cm dia. and the volume level to just pass half way point.
As I have read in many write ups, it is said to start at 80Hz or 10Hz above the speaker frequency range and tweak from there. I am very confused with the whole issue and do not know what to look for or where to start.
I hope you could help me to understand the basics in crossover frequency, cut-off frequency as having just bought this AVR I am very naive understanding what is said in the various forums that I read instead I am getting more confused. Somehow my gut feeling tells me that the above setup is not quite satisfactory as sometimes I heard a funny buzz from my subwoofer.
Your help will be much appreciated.