Monolith IIIp - Passive crossover schematic

[JonFo]

Monolith IIIp - Passive crossover full system schematic

By now (2018) these will likely require replacing some of the caps due to age.

View attachment monolith 3 passive crossover schematic.pdf

 

[JonFo]

Impedance curves

Some scans scan of the impedance of the Monolith III Passive xover. Explains quite nicely why an Active is a way better solution: