Tuesday, February 6, 2007

ProAC 2.5 Clone Project - Part 3


After you've put together your speaker box together (except the rear panel), you're ready to build your crossover module. I built mine based on this diagram.I followed the optional notch filter using the 1.5 Ohm and 5.6 Ohm resistors. I used an extra piece of laminated flooring cut to size to fit at the bottom of the speaker.

Top View

Bottom View

After testing the crossover module to make sure it works, it's glued to the bottom of the speakers cabinet. Also, it is a good time to label the speaker wires prior closing the back panel.
Glue the rear panel to close the cabinet. In the last article, we'll apply the maple veneer, finishes build the plinth and install the speaker drivers.


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