Box-Port Design is another good speaker design software for Windows. It helps you build loudspeaker and subwoofer. As an input, it takes values of T/S Driver Parameters such as Vas (volume of air), Fs (frequency), Pe (Thermal power), Re (DC resistance of the voice coil), Qes (Electrical Q of loudspeaker), and Q of loudspeaker (Qts). Download Box-Port Design 2.2 from our website for free. Our built-in antivirus checked this download and rated it as 100% safe. This free software is an intellectual property of SDeCNet.com. Box-Port Design relates to Photo & Graphics Tools. This free PC software was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8. To calculate the port length of a round port, enter the diameter of the port (D), the box volume (Vb) in cubic feet, and the desired tuning frequency (Fb). Here is the formula we use: ( (14630000. (D/2). (D/2))/ ( (Fb.Fb.Vb.1728)- (1463. (D/2)))) Please compare your answers with other programs that include other allowances such as tapered ports.
Port Length Calculator
|
|
Calculate Vent Length |
|
Overview:
This is a calculator for designing a L-Slot Vent Bass Reflex Enclosure. The formulas used in the calculator create a design that suggests the most maximally flat response in an anechoic environment based on the number of drivers, the thiele small parameters and the allotted dimensions specified in the user’s input fields.
The calculator does NOT take into account the effects of placing the enclosure into the listening environment. This type of enclosure may not be the most suitable option for your application. I recommend reading the articles in the Projects category on box design for further information.
Feel free to check out the other calculators on the site as they may provide the results you are looking for. —> Enclosure Calculators You can also request a totally custom design for your driver(s)/application by filling out the form in the Blueprints Inquiry page.
Box Port Design Download
Subwoofer Box Design App
The spreadsheet calculator loads via iframe below the diagrams. You can also access the spreadsheet here.
Custom Subwoofer Box Design Software
Instructions: