GregBe
Second Unit
- Joined
- Jul 9, 2003
- Messages
- 277
I am calibrating my speakers, and my question involves the individual channel levels of the speakers in the AVR. My subwoofer has an outboard control module that allows for the control of phase, crossover, volume, and some equalization to be done on it rather than on the back of the sub itself. It is a really cool feature, and I can also control the volume by remote control which is great for on the fly adjustments. I have it located in my rack for easy access. I want to calibrate everything so that my normal movie sub level has the volume control on the outboard module at 12:00. That way, when I adjust it up or down for content, I can easily get back to my starting point.
I have used a test disc to calibrate all of the channels to 75db, and the sub to 80db. I may lower the sub to somewhere in between once I play with it a little more. Unfortunately in order to do this, the level on my subwoofer channel on the avr has to be at -10 (out of a -12 to +12 range), and the other channels are in the +9 to +10 range. I have read that it is good to keep the sub level in the negative range to minimize distortion, but is -10 too low?
Also are the other channels subject to the same distortion if I have them that high in the positive range. Obviously the sound is the most important thing, but if all that matters is that the levels are calibrated the same, this setup is much more user friendly for me.
Thanks
Greg
I have used a test disc to calibrate all of the channels to 75db, and the sub to 80db. I may lower the sub to somewhere in between once I play with it a little more. Unfortunately in order to do this, the level on my subwoofer channel on the avr has to be at -10 (out of a -12 to +12 range), and the other channels are in the +9 to +10 range. I have read that it is good to keep the sub level in the negative range to minimize distortion, but is -10 too low?
Also are the other channels subject to the same distortion if I have them that high in the positive range. Obviously the sound is the most important thing, but if all that matters is that the levels are calibrated the same, this setup is much more user friendly for me.
Thanks
Greg