TL alignment tables in excel

[Henkjan]

here is my test version of the OO sheet, without basic, just using the built in functions.

 

[johancraftech]

Thanks Henkjan, this works great in my Linux box with OO

 

[grindstone]

what he said

yes nice work henkjan--it works on my linux box in gnumeric, too. it is portable, now

 

[Keriwena]

Yay, 3.11 works! Thank you.

 

[Keriwena]

Wow, I just stuffed the numbers for my favorite driver in there, and your spreadsheet spit out nearly the exact design that took me several weeks* to arrive at with Augspurger's software. (Okay, I had to fudge the Sd multiplier, but since I'm working with 12" drivers, 5x is a bit much.) Very impressive!



* Granted, now that I understand that alignment, I can do the same thing for a different driver in a matter of minutes... I guess my point is, I approve of your defaults.

 

[geepee]

Port at the front

Hi all, with this particular TL design, is it possible to change it around so that it ports at the front of the box?

G

 

[GM]

Certainly, just block off the bottom and cut a same area cutout on a side. The line will be a little shorter, raising tuning a small amount, so in theory you will want to extend the line length by whatever half the cutout height is minus the baffle thickness, but unless it's a short/'fat' pipe I seriously doubt it will make an audible difference.

GM