If there is a standing wave inside an enclosure, what is the best way to eliminate it without changing too much of the design? I put my measurements into an online calculator and it shows me that i have a standing wave at 5,9khz.
A quick browse of the web tells me that stuffing (Polyfill / Fiberglass) will help reduce it. As far as I'm concern, stuffing with polyfill lowers Q and make the drivers think that it is in a bigger enclosure than it actually is. Since if my driver got a bigger enclosure the cone excursion will be too high, will stuffing my enclosure with polyfill effects the cone excursion? Thanks!
A quick browse of the web tells me that stuffing (Polyfill / Fiberglass) will help reduce it. As far as I'm concern, stuffing with polyfill lowers Q and make the drivers think that it is in a bigger enclosure than it actually is. Since if my driver got a bigger enclosure the cone excursion will be too high, will stuffing my enclosure with polyfill effects the cone excursion? Thanks!
I tried - wodendesign.com is no more! Your and Scotts' accounts aren't accepting messages on here, or I would send you my email that way. Other options?
Good point (like that needed saying 
). I hold my hands up: I ended up learning that one the hard way. The B20 in question did not survive the experience. 
I'm not proud of it -you taught me better than that. On the other hand, it was a lesson I won't forget in a hurry, so on the whole, a positive...
). I hold my hands up: I ended up learning that one the hard way. The B20 in question did not survive the experience. I'm not proud of it -you taught me better than that. On the other hand, it was a lesson I won't forget in a hurry, so on the whole, a positive...
What is Sd? 3.2 mM means millimeter to me, but can't be right, though 32 cm^2 seems about right, so curious if this is a typo or LMS wrong? [I find this hard to believe]
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.