Posts by diy speaker guy

Same simulation as above with power reduced to 400 watts to the sealed box (675 to the ported) so the sealed box can hit 3 hz within xmax.

Quote:Originally Posted by robertcharles I just modeled it and you are wrong. Period. I have the graphs and I will tell you exactly how I modeled it and if you show me what you did I will show you where you screwed up From the...

Quote:Originally Posted by robertcharles If you prove your point, you are the new KING NO!!! It just means I can operate a simulator competently, nothing more, nothing less. I redid the same type of sealed vs ported head to head...

I seriously doubt that's what he meant. The simulations are not wrong as far as I can tell.

Quote:Originally Posted by robertcharles But, again, I could be wrong. All the simulations posted by everyone say you are wrong (even if the people that posted them don't necessarily agree with me). I could be wrong too but I'm...

Quote:It's not that the box won't work, it's that it is unlikely to be demonstrably/significantly better than the same driver in a sealed box of the same or bit smaller size Maybe I'm trying to read too much into Mark's responses (but...

Quote:Originally Posted by robertcharles I do not think that will be an issue. What I think is that as that slug of air is moving into the chamber, it will compress and resist. For the frequencies to eminate, the air has to exit the...

Quote:Originally Posted by Looneybomber I apparently need this written in crayon for me, but why tune so low, effectively eliminating any useful gain from the port? Please reread post 1, especially the simulations. This design does...

Quote:Originally Posted by robertcharles Wow. I just read this through and I think you are second quessing yourself or again insulting me and my stuff. I offer to pay and build this thing and you again insult me. Do all the other...

Quote:Originally Posted by robertcharles 700 liters with a 2x90inch port mounted external to box. Is that correct? Does the port have to be on the same face as the driver. so it could be wrapped around the box and come out in the...