Yes yes, first post and I'm reviving the dead and buried
But why start a new thread when this one is perfect.

I'm renovating a pair of home built speakers (2215h/2420/2405) and will be using this crossover so kindly supplied by 4313B.
But I have one question.
As I don't have the variable L pads, could you guide me as to a suitable fixed resistor solution for both the mid and tweeter pads please ?
Thank you.

Quote Originally Posted by 4313B View Post
Here is the schematic.

It's voltage drive is a dead ringer for the original voltage drive as measured on December 16th, 1975.

Most of the components are available from Parts Express. The LF inductor is the 14 gauge perfect layer wound air core. For those who like the signature JBL bass hump at ~ 30 Hz you may need to tune the enclosure up a couple of Hz. All the MF inductors are the 18 gauge perfect layer wound air cores.