KLH6 Original Tweeter Crossover Response

[Guest johnobuttons]

I got curious about the cross over in the KLH6 and what it does with the normal, decrease, and increase setting.

It's a bit of a strange crossover with 2 x 3 ohm resistors, a 7.5 ohm resistor, 2 x 2uf capacitors and an 8uf capacitor.

There's a program LTspice that will simulate response of any electrical circuit.

This graph shows the calculated attenuation of the high pass filter as a function of switch setting for the different switch positions.

I always wondered how much difference the switch made. Now we know.