Reviews and Recent Comments:

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  Adrian Goodall: This is a really useful tiny desinger apk. It helped me design a awesome sounding speaker for my home studio set up.
  User rated this game 5/5 on 2013-08-03



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  Mick Wilkinson: Very slick and easy to use
  User rated this game 5/5 on 2014-08-28



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  Green Bling: Apk does what it claims. It would be useful if you should change the box volume for a specific driver, to see what it does to the frequency response. Ft3 is the standard for box volume. Need that to be an option. Need more frequency numbers on the graph
  User rated this game 4/5 on 2013-05-24



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  A Google user: The apk does exactly what it claims. There are more elaborate (and expensive) design programs accessible, but for primary box calculations with the minimum of data required, this works very well.
  User rated this game 4/5 on 2012-03-29



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  A Google user: Simple to use. But it doesn't assist you build a box. It only shows what Hz it will hit. If it would assist you to actually build a box, or if you should enter the width, height, and length of the place you had to build a box to fit in, it would be worth paying for. This apk could be called Will My Box Play That Frequency .
  User rated this game 4/5 on 2012-04-20



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  Josh Sittner: Very close to the tuning and recommended boxes on winisd. Please please create it so you can play with the tuning and you will begin getting 5 stars from people! Really id like to give a 3.5 star has potential to be a good apk.
  User rated this game 4/5 on 2016-04-19



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  Gary Davis: Not the best but i only required to to hold and check some numbers
  User rated this game 4/5 on 2016-05-10



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  Charley Buehner: Looks like a decent begin for an apk, glad to see a bandpass option at least. Disappointed there's no ability to specify box volume and generate response plots accordingly. Also hoped to search help for isobaric groups. May reinstall if those options are added in the future. Also, an "exit" button would be a suggested addition, had to hit the 'back' button a dozen times to receive out of the apk
  User rated this game 3/5 on 2015-05-27



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  A Google user: Didn't play with bandpass so no clue how that works. But the vented calculator is method off. Tried calculations for a few woofers and all were fairly ridiculous. Sorry but a 6.5", 2" long port isn't tuning a 3^ box to hit an f3 of 33hz.
  User rated this game 2/5 on 2015-09-04



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  Brett Maxwell: Only works for sealed box calculations. Vented appears to be broken
  User rated this game 1/5 on 2013-02-29



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  Patrick Veilleux: Does not allow you design the box. Ported seem broken
  User rated this game 1/5 on 2014-11-04



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  Charles Eberhardt: Tool says my 18" subwoofer box needs ten 3" ports that are 316 feet long. Go figure......that's what I have to do since this tool won't.
  User rated this game 1/5 on 2014-06-03



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  DANIEL WILLS: Awesome tool but doesnt tell you box dimensions
  User rated this game 1/5 on 2013-05-32



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  james livingston: This apk sucks.
  User rated this game 1/5 on 2015-03-23



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  James Schnerch: Can only design boxes for single drivers
  User rated this game 1/5 on 2015-06-16



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  A Google user: THIS APP SHOWS NOTHING OTHER THAN WHAT U TYPE IN. I'D RATHER LOSE A DOLLAR NEXT TIME RATHER THAN SPEND A DOLLAR! 0 STARS!
  User rated this game 1/5 on 2012-05-04



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  Jason Idleman: Attempted a 4th order. Told me front was almost 4 cu ft and rear was -50 cu ft (yes negative sized box). Infinity recomends 2.2 cu.ft. front and 1.25 rear. Also told me minimum port size is bigger then the 12" speaker.
  User rated this game 1/5 on 2015-09-03