Woofer Box Calculator PRO

PC Mehanik

About this app

Meet the professional bass speaker (woofer) box calculator, designed for competitors and advanced bass box enthusiasts. It was developed by 2012 and 2013 European champion in dB Drag Racing.

It is the first box calculator that also considers cabin gain, power compression, port compression and other non-linearity, that changes the real world results completely. Because of that, it can also predict final SPL (dB) in your car.

It is especially handy for designing because it knows how to handle total enclosure volume (speaker and bass reflex port volume included) in addition to net enclosure volume. It can also calculate bass reflex (ported) enclosures in the opposite way, e.g. it can calculate bass reflex port dimensions or total enclosure volume for desired port, given a tuning frequency.

Design projects can easily be saved and loaded. Enclosures, speakers and Vehicles can also be saved and loaded separately. Units an constraints can be changed under settings.

Another unique capability is that it can calculate the optimal speaker box volume and bass reflex port dimensions based on your priority (SPL/SQ), volume available for the box, amplifier, speaker and vehicle.

Please email me if you find any bugs or have any trouble. Quick guide is available on: http://www.pcmehanik.com/WBCGuide.pdf

This is the PRO calculator without advertisement and all calculations unlocked.

Ratings and reviews

Getting this Pro version but no idea how to use it for sealed or close box calculation as it keeps on switching to vent box display even the "close" box is selected. Why providing the "close" selection if it there is no such calculation ? There is also no Help information on the feature of each menu of what input data are required and what results are provided. Perhaps this is made for professional but I doubt professional really need to use this.

Most thourough, feature filled APP, found & used! Rating 4 or less WITHOUT giving reason, R doing diservice 2 developer & users looking 4 app like this. I LIVE "budget" audio. A passion in life & enjoy technical aspect. Could B resesrch intensive 2 get T&S parameters on some "budget" or low production quantity speakers. Careful of misinformation on forums & social networks. This is a needed, professional and technical app. Glad it's also affordable.

App doesn't accept that some vehicles are not 11ft from the front windshield to the back glass.

What's new

Fixed bug with text size setting.