Overview:

Seaport Design Concept

The port, which, in turn, is determined by the dimensions of the port. The resonant frequency of the port is chosen so that the output of the port rises as the output of the woofers falls, thus extending the bass response further. At the port resonant frequency, all of the output is from the port. For this design, the port resonant. Expansion Port Service Bridge 2 Service Bridge 1 Previous Design Current Design Previous Design Current Design Line 1 Access 6 Ports as Primary Line 12 Ports as Primary Line 3 Ports as Second Line (2 Line Phone) Line 2 Access 6 Ports as Second Line 4 Ports as Primary Line (2 Line Phone) 8 Ports as Second Line (2 Line Phone). Now, I could stop the design work at that point. However, what I want to obtain is a slightly smaller box with a resonance frequency of 42 Hz, not 48 Hz, as the resonance frequency of a ported subwoofer defines its lower cutoff point and for this particular design I want that to be 42 Hz. Geesatis 4 pcs Speaker Port Tubes 4.72' x 2' ABS Speaker Box Bass Air Port, Black 4.4 out of 5 stars 5. Port length Calculator for sub woofer box design. This calculator will determine what length port to use in your ported enclosure. S elect whether you are using a round or slotted port for you box design. 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.

3d Subwoofer Box Design Software

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.

Seaport Design

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 2.2

Box Port Design Download

The spreadsheet calculator loads via iframe below the diagrams. You can also access the spreadsheet here.

Instructions: