[StereoClarity]

Mike is right. The idea is that the tuning frequency limits excursion saving the sub from bottoming out. However, when you go below the tuning frequency the sub unloads BAD. The reason people say a very low tuned sub doesn't need a SSF is because when you're tuned to the low teens there isn't much sonic information below your tuning frequency to hurt the sub

 

[StereoClarity]

I got my router bits last night. I put on the 1.25" roundover and man that thing is freaky. I did one edge before work. I felt like I was holding a spinning blade of death! :dizzy:

Mmmm, can you say gyroscope? :bigsmile: I bet that thing weighs quite a bit.

 

[StereoClarity]

I think it's downright cool that your sub is bigger than your TV.....and I mean that

 

[StereoClarity]

Still, looks very cool.

Now finish it up before you start to like it too much. That's what usually stops most people from finishing audio projects!