Ported Enclosure Blueprints
This is a slot-port teaching sheet. Use it to understand where the port starts, turns, and exits before you cut wood.
Suite source: generated from the Ohmic Audio Labs enclosure geometry lane so the public cutaway matches the real box-modeling surfaces.
Sanity Note Before Cutting
Use the real port math before you cut wood. Port area and length must match the box volume and the target tuning. This sheet is the picture, not the final calculator.
Use Ported Box - Helmholtz Resonance and Ported Enclosure Advanced Design for the actual numbers.
| Piece | Job | Watch for |
|---|---|---|
| Port side walls | Set the channel width | Keep them square and sealed |
| Port divider | Sets the channel height or separation | Do not leave gaps at the ends |
| Chamfered entry | Smooths airflow into the port | Do not cut so far that structure gets weak |
| Exit opening | Releases the tuned airflow | Keep clear of braces or trim blockage |