Well i got my Speaker calibrated with help from people on this forum.

Now i will have to mess with the SUB and i know someone on here could help me with that to.
I have a 200W AudioSource 15" Sub.
My Main Speakers have Frequency Range of 70Hz-20Hz. My back Speakers have a range of 45Hz-30kHz. and Center Range is 58Hz-30kHz.I set the crossover on the 990 at 120Hz mains and all others set 100Hz. So do you think the crossover on the 990 should be set lower on any of these speakers?
I have the volume knob on the Sub set at half way. So where should be the starting point i set the Crossover Frequency on The Sub.

Thanks Scott