For sale is ONE Advent Legacy II original crossover with all original components. It was tested in a working speaker and sounded good but these are the original caps. Recommend replacing capacitors (they're very cheap on this unit and there are only two). 

Also included for free is a second of the same crossover. However, this one had one capacitor fail. I don't know if it will work fine once both capacitors are replaced but I would assume so. Again, they're easy to replace and about  $1 each to buy the correct bipolar capacitors from Parts Express. Both surrounds and wires are in great shape. All screws included.