Sub Box Tuning Calculator

Subwoofer box enclosure tuning frequency calculators.

Sub box tuning calculator.

Compare sealed ported bandpass closed and vented boxes. Below the tuning frequency. Solve for box volume frequency curve and port or vent length given thiele small specification. E nter the number of ports you are using the internal airspace of your box then tuning frequency you wish to use and then hit calculate button.

Calculate for box enclosure tuning frequency calculate air compliance calculate speaker resonance frequency calculate enclosure volume or for box. Build a ported box sealed box for your low frequency speaker. We can provide you with comprehensive subwoofer box calculator for online creating a high performance subwoofer enclosure. If you pick a tuning frequency above the lowest frequency that you intend to drive into the speakers the speaker may well be damaged due to the lack of damping.

Suggestions for using this calculator. The next program will calculate the proper port length for a given box volume at the desired port tuning frequency. For additional subwoofer wiring options please see our subwoofer wiring wizard. Universal tuning that fits most subwoofers 36 hz.

Result will be displayed. This calculator will determine what length port to use in your ported enclosure. Calculate a speaker box volume port length and other parameters without getting confused in formulas. To calculate interior volume first convert all fractions to decimals 5 before entering the width height depth or diameter and thickness into any of our speaker box calculators below.

Enter value select unit and click on calculate. Subwoofer enclosure comparison calculator. Tuning frequency unit of measure hertz this is the tuning frequency of the box fb. Most manufacturers provide this spec in the woofer s datasheet.