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Multi-Way Conventional loudspeakers with crossovers

crossover PCB
crossover PCB
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Old 13th July 2008, 07:05 AM   #1
mightydub is offline mightydub  United States
diyAudio Member
Join Date: Dec 2006
Location: Where the sky loves the sea
Default crossover PCB

Thought others might find this of use or interest - here's the pcb layout for a 2 way, 2nd order crossover that I just finished building as part of my first DIY project. Woofer has a zobel, tweeter has resistors to adjust the level. It is designed to mount directly to binding posts spaced 1 inch apart, thus solving the problem of how to secure the crossover inside the cabinet. Overall dimensions are 3.125" x 4.875". The pcb could be used with different component values assuming the sizes didn't change too much, and the tweeter level resistors could be eliminated.

The design was done using Visio. I printed it onto a transparency with my laser printer, running it through twice to get it really dark, and then just straightforward expose / develop / etch using a board pre-coated with resist, doing both images at the same time. I'm pleased with the result.

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File Type: pdf xoverpcb.pdf (23.8 KB, 294 views)
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Old 14th July 2013, 12:33 PM   #2
Boombotix Inc is offline Boombotix Inc
diyAudio Member
Join Date: Jul 2013
Hey mightydub, I see this post is really old and lonely, but your cover design is exactly what we're looking to have made for a product we have in the works. I could use your help! Please PM me if you will. Thanks!
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