Speaker Box Lite(the program for calculation of volume of the subwoofer enclosures) for iOS

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Developer’s Description

By ALEXEY ABDULIN

You have a subwoofer and you dont know what kind of design for it to choose and how to calculate the volume of the case, you can use this simple...

You have a subwoofer and you dont know what kind of design for it to choose and how to calculate the volume of the case, you can use this simple program. You need to know three parameters Thiele-Small (self-resonant frequency - Fs, the equivalent acoustic volume - Vas and quality - Qts) of a speaker. Using these 3 parameters the program will give us a recommendation for the suitable case of the speaker (closed or bass-reflex(vented)). Next on the tab "Box", you can select the type of the case and set its parameters, or using the buttons "Optimum", "Flat", "Bass" you can get the recommended settings of the case: the optimal parameters, the most flat frequency response, maximum output bass. On the tab "Vent ..." you can calculate the necessary parameters for the phase inverter. On the "Graphics ..." you can view graphics of acoustic-private characteristics, phase-frequency response and time delays (to display the graphics click the button "Plot" on the tab "Box ..."). Using these graphics, you can correct the parameters of the case for reaching the necessary sound of the subwoofer in the case. Sliding the finger across the screen you can go through graphics, making chips change the scale.