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Acoustic Tuning & Ports
Master Fb tuning, slot port deduction, and internal displacement.
Target Tuning Frequency (Fb)
The tuning frequency (Fb) is determined by the net internal volume of the enclosure and the physical dimensions (area and length) of the port.
Auto-Solver: Enter your desired Fb (e.g., 32Hz) in the Port Tab and click "Solve". The builder will automatically adjust the port length to hit that exact frequency based on your current box volume.
Slot Ports vs. Aeroports
- Slot Ports: When placed on the front panel, the builder automatically deducts the port width and divider wall thickness from the front baffle cut list. Set the shape to "L-Shape" to fold the port along the back wall.
- Round/Aeroports: Select from standard PVC sizes. The builder calculates the internal displacement of the pipe and subtracts it from the gross volume.