Aero Port Box Calc
DIY Aero-Port Enclosure Calculator
Enclosure Dimensions
Material thickness of enclosure walls. Subtracted from both sides of each dimension.
Subwoofer Info
Determines which axis extra baffles subtract from. Sub Up = height. Sub Back = depth.
Additional baffle layers on the mounting face. Each subtracts one wall thickness from the internal dimension along the sub orientation axis.
Auto-calculated: wallThickness × (1 + extraBaffles). Used for cutout volume recovery.
Volume displaced by one woofer (manufacturer spec). Auto multiplied by quantity.
Diameter of woofer mounting hole. Cylindrical volume through baffle thickness is recovered as airspace.
Volume consumed by internal bracing. Subtracted from net airspace.
Aero-Port Details
External (outer) diameter of the port tube.
Tube wall thickness. Default 1/8" (0.125"). Subtracted from OD to get ID for tuning.
Physical length of the port tube.
Results
Gross Volume: —
Net Airspace: —
Tuning: —
Port/ft³: —
ft³/Sub: —
Cut Sheet (butt joint)
Top & Bottom (×2): —
Front & Back (×2): —
Sides (×2): —