Universal Crossover Perfboard, Multiple Sizes
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A universal, 3D printable perfboard-style mounting plate designed specifically for passive speaker crossovers.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution
Universal Crossover Perfboard, Multiple Sizes
A universal, 3D printable perfboard-style mounting plate designed specifically for passive speaker crossovers. These boards make it easy to lay out inductors, capacitors, resistors, and wiring neatly, then mount the finished crossover securely inside a cabinet.
Designed for PETG printing and real-world crossover builds, with a sturdy 3mm base, consistent hole grid, and larger corner mounting holes. This is a universal board, not tied to any specific crossover schematic. You can use it for 2-way, 3-way, or more complex networks, prototypes, or final builds.
Features
Round through-holes on a consistent grid (perfboard-style layout)
Larger corner mounting holes for screws
Uniform, centered hole layout for clean, repeatable builds
Corner mounting holes are placed 5mm from each edge
Grid avoids holes that would interfere with corner mounting holes
3.0mm thick solid base for stiffness and durability
Grid holes: 2.5mm diameter
Corner mounting holes: 3.5mm diameter
Hole pitch: 4.0mm (center-to-center)
Included Sizes (STL files)
45mm x 60mm x 3mm
67.5mm x 90mm x 3mm
90mm x 120mm x 3mm
112.5mm x 150mm x 3mm
5" x 7" (127mm x 177.8mm) x 3mm
Recommended Print Settings
Material: PETG (PLA works too, but PETG or ASA is tougher and more heat resistant)
Layer height: 0.20mm
Walls: 4+ perimeters recommended for stiffness
Infill: 15–30% (Gyroid or Grid)
Top/Bottom: 4–6 layers
Supports: None
Orientation: Print flat on the bed