You would need some sophisticated equipment and a suitible environment to replicate testing as done in the mag's.
As a pratical matter even if you could it wouldn't make much difference in actual use since the room and speaker placement makes a huge difference.
Buy a test disc and a Radio Shack sound level meter and use it to set up the sub's and integrate their response with the main speakers. Easier than doing it by ear.
As a pratical matter even if you could it wouldn't make much difference in actual use since the room and speaker placement makes a huge difference.
Buy a test disc and a Radio Shack sound level meter and use it to set up the sub's and integrate their response with the main speakers. Easier than doing it by ear.