I suppose the ouestion should have been is to set the volume level on the sub using a 40 to 80hz test zone would one use the same test zones on the main speakers or would you use pink noise for that.What i did was set the volume on my preamp to achieve 75db on my M80's using pink noise from the test disk from Hsu. Then I used the 40hz test zone from the same disc to get 75db on the Vtf-2.When I did it this way the volume level on the sub was only set at 9'oclock. This seems to be quite low.I was using Radio Shacks spl meter to do this.I was just wondering if this seems to be correct.I used 40hz test zone for the sub because this is where I have the crossover set.
