Correct parts for my first crossover? (Markwart)

[tysencahill]

P1 is a potentiometer. Its slightly different than a L-pad. Like he says, you can just use one leg of an L-pad instead of a pot

A little late to the game here, but I too am working on this crossover and am having trouble understanding how to wire the L-pad.



Do I connect the R4 resistor to ground leg, and then from the 30ohm leg go to positive? Leaving one leg free, correct?