Athena AS-B1 Speaker Crossover Schematic

When I went looking for a schematic for the AS-B1 speaker crossover, I couldn’t find it. I traced it and the values were printed on the original board.

The resistors are 10W. The 1mH inductor is iron-core whereas the 0.15mH inductor on the tweeter circuit is air-core. Both caps are electrolytic at 100V.

Do with this information as you will and don’t blame me if I got it all wrong and you blow your speaker.

Athena AS-B1 Speaker Crossover Schematic
The crossover schematic for the AS-B1


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