Quote Originally Posted by westend9 View Post
Thanks, I'll get it coming my way.
I think it's track 18, 19 and 20 (I'm not really sure) There you can hear all Hz from 10Hz and up. The best is that you can hear almost NO or less volume peaks in the frequency's.

I'm not an expert, but when I look to the enclosure, the briefcase vent looks not too big.
So I think when you have some problems with the LF, you can tune the vent, to make the vent deeper. I would start with a vent from around 6 cm deep (make a 4 cm. deep wood frame from plywood, and put that wood frame on the inside around the vent. In the test phase you can clamp it temporary with a clamp. (during the tests you can adjust the frame by cutting it smaller and find out what works best in your situation) Succes!