Port length Calculator for sub woofer box design. This calculator will determine what length port to use in your ported enclosure. Enter Enclosure Volume (ft3 ) Tuning Frequency Hertz Round Port Port Diameter Inches Square Vent Enter Height Inches Enter Width Inches Vent Length Inches. If you made the enclosure as small as the sealed enclosure but ported it to gain the low frequency response, the output would deviate from the desired flat response. These boxes are the easiest to calculate the internal volume. Vented Box Calculator determines the internal dimensions for a sealed speaker enclosure. The optimum volume is also known as the Golden Ratio.
Subwoofer enclosure comparison calculator. Compare sealed, ported, bandpass, closed and vented boxes. Solve for box volume, frequency curve and port or vent length given Thiele Small specification. A vented enclosure is not much more complex than a sealed box. Generally requires 50 to 100 more total enclosure volume than vented or sealed types. Butterworth Fourth-Order Vented Speaker Enclosure Design Formulas & Calculator. Explanation of Terms Qts, Vas, and Fs, are some of the electro-mechanical parameters for your woofer.
Port Width Port Height Box Volume (Vb) Tuning Frequency (Fb) Port Length inches inches cubic feet hertz inches Volume Calculator – Rectangular/Square Enclosures Measure the outside dimensions of your enclosure and the material thickness, then enter the numbers below to calculate interior volume. Box Tune Calculator allows you to create speaker enclosures on the go. The app includes: – Vented box Calculator – Cut Sheet – Wedge box Calculator – Box Volume Calculator – Port Size Calculator – Wiring diagrams – Ohm Calculators: -Advanced ohm calculator allows you to enter the total Ohm load per speaker(not per voice coil) and number of speakers to get the total Ohm load at amplifier. Select an enclosure type, choose a unit of measure and wood thickness, then input your dimensions. The Woofer BoxWizard will calculate how much internal air space is available for your woofer(s). Note 2: Subtract any volume displaced by woofers, dividers, braces & vents.
Subwoofer Box Enclosure Design Calculator