Speaker Designer

Where the he'll is the options button? This is completely useless if I can't add drivers to its database! I even tried installing it on multiple devices! I was so excited! What a letdown

Can it calculate the resonant frequency of a driver / enclosure combination? Can you add a linkwitz transform filter for subwoofer design? EDIT: after a lot of use, its pretty good and the calcs marry up pretty well with WinISD for the drivers I've modeled. Would be great to be able to scroll below 20Hz on the graphs though, especially for those of us trying to design home theatre subs.

Cool app but won't let me add a driver to design a box and port calculator is only for round ports I want to build a slot port

I've been trying to contact your email that's been provided about a refund. This is the second or third time I've contacted your company with no response. Can I please have a refund?

It does not work

No options button available on samsung s7

I was looking for an efficient way to evaluate multiple speaker box configurations and get a solid feel for what my trade-offs would be from box to box. The optimal calculator was a big boost in time as it cut out a great deal of tweaking and helped me quickly zero in on optimal volume and freq. UPDATE: I wrote the developer reporting a few minor bugs, never to hear back from him, and after several months of waiting, I have to lower the score as I see no support since 2012, and that is bad!

It says "Select a driver in order to select an enclosure" . Go to drivers and you can't select any of the pre-installed drivers. It says select "tab" for options. But there is no tab, nor options available. I'm on Cm 12.1.

All too often it won't load driver database, crashes upon opening & periodically can't save drivers. When it does work, it's really close to bass box pro. Can't do multiple drivers in single enclosure. Would be a 5 star if above issues were fixed.

Can you ad a cut sheet after all the parameters are done? It will be more helpful.

You can't select anything. It says to add a sub tab options. But you can't. There's no save... there's no way to even select the preloaded subs in there. There's no options button, there's no help section,..... nothing... it's terrible.

If the calculations are accurate, this is the best app out there. Simple and fun to use. Highly recommended.

Nice app but would be even better if it coud do dimensions (say start from a max height or/and dept ?) and group delay , as for the tax rate , gov`t is squeezing entrepeneural sense out of people for ages with their legal theft called taxes.

This app may prove to be indispensable (particularly since my Windoze Frankenstein is out of commission. Nonetheless, I found the tax of 0.49¢ abusive for a purchase of under $2.50 (no country or state I know of would levy such a tax). A warning for anyone considering purchasing.

Doesnt make proper calcs, uses the previously loaded drivers t/s params unless you enter menu a particular way. Contacted dev and gave him two explicit emails but got one lame reply and nothing is changed after a month. Vents are calculated wrong and the response curves are wacky. No option for group delay, for rectangular vents, no option for displacement of port volume. Q is mathematically entered as 7.07 instead of .707, 12.0 rather than 1.2 etc. Box dimensions? Poor program dont waste your time. I

Very usefull. Thanks lot

It does not give the group delay graph. This is the most important graph . Being able toadjust box volumes without knowing what the group delay is doing is pointless. You will end up with terrible sounding box. Also for band pass boxes it does not suggest the optimum volumes. For bandpass the volumes are critical . Once again group delay is the only way to see misalignment.

Can you ad a cut sheet after all the parameters are done? It will be more helpful.

If the calculations are accurate, this is the best app out there. Simply and fun to use. Highly recommended.

Doesnt make proper calcs, uses the previously loaded drivers t/s params unless you enter menu a particular way. Contacted dev and gave him two explicit emails but got one lame reply and nothing is changed after a month. Vents are calculated wrong and the response curves are wacky. No option for group delay, for rectangular vents, no option for displacement of port volume. Q is mathematically entered as 7.07 instead of .707, 12.0 rather than 1.2 etc. Box dimensions? Poor program dont waste your time. I would give it zero stars if I could.

Excited to see an enclosure spec program developer that seemed to know more about box design than the equations. But was sadly disappointed when I tried to enter some T/S par. for a few drivers I had. Anytime I try to enter ANY parameters it fails to save and displays an error message. FIX THIS ISSUE DEV!

Just built some awesome speakers using this little app.

The box program only does round ports doesnt do slot or square ports .not the best

Very handy enclosure calculator using Thiele small parameters. So glad someone finally put this in an app. Great work!

Very usefull. Thanks lot

Not an encloser designer but it gives you the appropriate volume your encloser should be along with a graph to show the speakers frequency response.

Some errors. Overall good