Woofer Box Calculator PRO

Woofer Box Calculator PRO

by Matjaz Marolt

5 ratings
17 reviews
#170 in paid Utilities
🔧 Utilities
🎵 Music
$4.99

Details

  • Released
  • Updated
  • June 22, 2014
  • February 24, 2021

Features

Woofer Box Calculator PRO screenshot #1 for iPhone
Woofer Box Calculator PRO screenshot #2 for iPhone
Woofer Box Calculator PRO screenshot #3 for iPhone
Woofer Box Calculator PRO screenshot #4 for iPhone
Woofer Box Calculator PRO screenshot #5 for iPhone
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About

Design custom enclosures for car subwoofers with advanced calculations. This tool considers cabin gain, power compression, and port compression to predict final SPL. Save and load projects, drivers, and vehicles for easy management.

Subwoofer enclosure design
Cabin gain consideration
Power and port compression
Predict final SPL
Gross volume handling
Vented enclosure calculation
Save and load projects
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What's New in Woofer Box Calculator PRO

1.2

February 24, 2021

Fixed bugs with saving and driver parameters.

Charts

Top Paid

📊 170

Utilities

The app has maintained its position at 170 recently.

Last updated on June 23, 2026.

User reviews

Pretty accurate, helpful for quick sub box comparisons

I got this app expecting some garbage that wasn’t worth the $5, but I was pleasantly surprised.
It’s actually pretty close to real world scenarios and overall I like it.
BUT….I will say someone that doesn’t have much car audio knowledge will struggle.

TO THE DESIGNERS…will you please make an option for more than 1 round port?
The way it’s set up now, the calculations aren’t accurate if you have more than 1 port in the enclosure.
And maybe an overall explanation of what specifications are needed for say subwoofers, boxes, etc…
Not everyone knows how to calculate subwoofer “sd” or “bl” nor know where to look. That would just make it easier for everyone, mainly people just beginning or just don’t know.

Overall though, I’m pleased with the purchase
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Great

I love using it. Would you be able to add landscape mode? Also be able to change the plots cause my graph gets cut off and I can’t see the numbers especially when it’s low tuned.

Pretty good app

This is a pretty good app! A help section would be great. I have a couple questions. When you use a rectangular port does it change the net volume to account for the port volume? Does it calculate rectangle ports as using common walls?

Save your money and time

App is poorly designed and confusing to use. The box calculator is pretty much useless.

Updated

There were some bugs that made it impossible to save the Driver, Enclosure, and Project. They fixed 2/3. Driver and Enclosure can be saved, so I don’t lose my T/S parameters. Enclosure saves as well but it only lets me save one enclosure, so I can’t load different boxes. Project only lets me save one project as well.

Overall the frequency curve looks okay, but I feel like under Enclosure the port area and lengths don’t match up with WINISD, Torres, and Ultimatecaraudioapp. I don’t use Calculate to find the frequency it’s supposed to be tuned to by inch2 and length.

Still it’s a big improvement and the frequency curve somewhat matches up with my last sweep on SPL Lab
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Developer apps

FAQ

What is Woofer Box Calculator PRO used for?

Woofer Box Calculator PRO is used to design custom enclosures for car subwoofers. It helps calculate optimal box dimensions and predict the final Sound Pressure Level (SPL) in your car.

How does Woofer Box Calculator PRO differ from other software?

This PRO version considers factors like approximate cabin gain, power compression, and port compression, which are often overlooked by other software. This leads to more accurate SPL predictions.

Can I save my designs in Woofer Box Calculator PRO?

Yes, projects, individual drivers, and vehicle profiles can be easily saved and loaded within the application for future reference or modification.

What kind of enclosures can Woofer Box Calculator PRO calculate?

It can calculate both sealed and vented (ported) enclosures. For vented enclosures, it can calculate vent size or total box size based on desired parameters.

Does Woofer Box Calculator PRO have ads?

No, this is the PRO version and it is without advertisement.

What is the price of Woofer Box Calculator PRO?

Woofer Box Calculator PRO is a paid application priced at $4.99.

What devices is Woofer Box Calculator PRO compatible with?

Woofer Box Calculator PRO is supported on iPhone and iPod devices.

How often is Woofer Box Calculator PRO updated?

The latest version, 1.2, was released on February 24, 2021. The app was originally developed in 2014.