3D preview of 6th-Order Bandpass Subwoofer Enclosure
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Interactive 3D model of 6th-Order Bandpass Subwoofer Enclosure

Brackets and mounts

6th-Order Bandpass Subwoofer Enclosure

1 views
Bounding box
615.0 × 635.0 × 435.0 mm
Engine
Precision B-rep
Parameters
18
Published
September 25, 2026

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The prompt

A 3D axonometric technical drawing of a custom professional PA 6th-order bandpass subwoofer enclosure. Dimensions 615x615mm base, 435mm height, made of 15mm poplar plywood. Transparent wireframe and ghosted 3D view showing the complex internal chamber geometry. Inside, there are 3 chambers: two isolated 12-liter front chambers and one shared central rear chamber. Two 12-inch subwoofer drivers are mounted back-to-back diagonally along the corner-to-corner axis of the 615x435mm vertical plane. One driver points towards the top-left corner, the other points towards the bottom-right corner. There are 4 large 300cm² slot ports positioned in the corners: two front ports opening at the top-left and bottom-right corners, and two rear ports opening at the top-right and bottom-left corners. Clean architectural blueprint style, isolated on a white background, ISO metric perspective, professional loudspeaker design CAD software look, fine lines and dimension markings.

Parameters

NameValueRange
Enclosure Width (X)615 mm300 – 1200
Enclosure Depth (Y)615 mm300 – 1200
Enclosure Height (Z)435 mm200 – 900
Plywood Panel Thickness15 mm6 – 30
Front Chamber Inner Depth180 mm80 – 400
Divider Panel Thickness15 mm6 – 30
Driver Frame Outer Dia310 mm150 – 460
Driver Baffle Cut-out Dia282 mm100 – 440
Driver Mounting Depth180 mm80 – 350
Driver Frame Ring Width20 mm8 – 40
Driver Cone Depth80 mm20 – 200
Magnet / Motor Dia150 mm40 – 250
Driver 1 Height (top-left)225 mm160 – 380
Driver 2 Height (bottom-right)210 mm160 – 380
Port Slot Width150 mm40 – 400
Port Slot Height20 mm10 – 150
Port Duct Length250 mm50 – 500
Port Duct Wall Thickness12 mm6 – 24

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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6th-Order Bandpass Subwoofer Enclosure - Free CAD Model (STEP, STL) | TextoCAD