I didn't know if this was the right spot for this question, but I was curious. Since I am now officially a Sundown fanatic, I was curious as to where I should concentrate as far as frequencies. I want to meter the Camry and was curious as to what would be a good spot to get the best output. The box is tuned at 30Hz. I didn't know if that's going to make a huge difference. I was never into the whole "termlab" thing but now I am curious.