Thanks Dave, I just looked at the Massive site and tried to follow his guidelines but I'm a little confused. First, this is the SPL meter I have Silverline 633937 Sound Level Meter 50 - 126dB: Amazon.co.uk: DIY & Tools just so you get an idea of what I see on the meter. Essentially I have to keep turning the orange knob until the needed starts moving so that then tells me roughly which level I am at and the needle gives a more accurate reading by either subtracting or adding from the overall level, the amount the meter shows. So for example, I did a quick test with my speakers set at my usual level and played a track in iTunes. I had to turn the knob to about 80dB and the needle fluctuated at about -2 to -4 indicating the level was actually about 76-78dB.
The part I am confused about is adjusting each speaker individually. I can't adjust them independently as there is just one volume knob for both speakers (this is on the front of the left speaker), so how would I calibrate my M-Audio AV30's? They are connected to my Focusrite Scarlett 2i2 and I can disconnect each one seperately but I just can't adjust their volume levels.
The part I am confused about is adjusting each speaker individually. I can't adjust them independently as there is just one volume knob for both speakers (this is on the front of the left speaker), so how would I calibrate my M-Audio AV30's? They are connected to my Focusrite Scarlett 2i2 and I can disconnect each one seperately but I just can't adjust their volume levels.