Enclosures and housings
Subwoofer Box - Exploded MDF Panels (L-Port)
- Bounding box
- 5035.6 × 393.7 × 330.2 mm
- Engine
- Precision B-rep
- Parameters
- 16
- Published
- September 12, 2026
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Free to download and use. See the terms.
The prompt
Create a 3D CAD model of a subwoofer box made from 3/4" MDF. Outside dimensions: 19"W × 15.5"D × 14.5"H. Two 8" subwoofer holes on the front, each 7.12" cutout diameter. Centers are 4.375" and 13.125" from the left edge, both 7" above the bottom. Use a centered L-shaped slot port at the bottom of the front: - Port opening: 7.5"W × 2.1"H - 5" of baffle on each side of the opening - Port travels toward the back, then makes ONE 90° turn upward. - Port area: 15.75 in² - Target port length: ~21" - Target tuning: 34–35 Hz - Target net airspace: ~1.50 ft³ Model the actual 3/4" MDF panels and show the complete internal L-port. Make it an accurate buildable CAD model, not just a visual rendering. Include an exploded/transparent view so I can see inside.
Parameters
| Name | Value | Range |
|---|---|---|
| Exploded Layout Gap | 520 mm | 100 – 2000 |
| MDF Panel Thickness | 19.05 mm | 6 – 25 |
| Outside Width | 482.6 mm | 200 – 900 |
| Outside Depth | 393.7 mm | 150 – 800 |
| Outside Height | 368.3 mm | 150 – 800 |
| Woofer Cutout Diameter | 180.85 mm | 50 – 350 |
| Woofer 1 Center X | 111.13 mm | 0 – 482.6 |
| Woofer 2 Center X | 333.38 mm | 0 – 482.6 |
| Woofer Center Height | 177.8 mm | 0 – 368.3 |
| Port Opening Width | 190.5 mm | 50 – 400 |
| Port Opening Height | 53.34 mm | 20 – 200 |
| Port Opening Bottom Height | 19.05 mm | 0 – 200 |
| Port Horizontal Run Length | 283.21 mm | 50 – 600 |
| Port Vertical Rise Height | 250.19 mm | 50 – 600 |
| Port L Horizontal Leg Height | 72.39 mm | 20 – 250 |
| Port L Vertical Leg Depth | 72.39 mm | 20 – 250 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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