- 5" x 7" board is ideal for most 3-way crossover designs
- Perforations accept up to 14 gauge solid wire
- 1/8" holes in each corner for easy mounting
- Available in black, white, red, and blue colors for easy identification
Designed with speaker builders in mind, these blue perforated phenolic boards are perfect for passive crossover designs. The large 0.07" (1.7 mm) perforations will accept up to 14 gauge solid wire allowing you easily install most inductors, capacitors, and resistors. Sold in pairs.