One of the "I don't want to talk about it" subject for owners of a home theater, is the receiver and subwoofer crossover setup.
One of the complicated things to do when you buy a home theater setting the speakers and crossover menu. Ok, first you must know that you just have to make one adjustment, you just need to make the adjustment in the receiver system and not in the subwoofer system like I was doing it the first time that I setup my first home theater; a waste of time.
Please don't forget to turn the subwoofer on before starting with the setup and putting it in 80 Hz crossover frequency.
When you are doing the setup in the receiver you'll see in the screen of your TV a question regarding wether you have a subwoofer running and what crossover frequency you want to use (many people just told that me the their receivers didn't give them a choice of frequency, that they only have the factory set at 80 Hz. that