High Efficiency Speaker Asylum

Hawthorne Sterling Silver Iris Crossover schematic

96.8.253.142

tubejack

I have a pair of Hawthorne Trio's with SSI drivers. I would like to experiment with adding a rear facing (reverse phase) compression driver/horn (I believe the SSI uses the Radian 475PB-8), which I think would require me to tweak the existing crossover.

Can anyone share the standard SSI crossover schematic?

Follow Ups:

RE: Hawthorne Sterling Silver Iris Crossover schematic - Mick Wolfe 08:50:12 08/16/23 (0)
Try to find more info over at the Open Baffle forum AudioCircle. (if you haven't already)
RE: Hawthorne Sterling Silver Iris Crossover schematic - Chef Henry 14:16:24 08/09/23 (1)
Do you have a spare amp with a volume control laying around? Just put a cap in series on the rear tweeter. Experimenting with different capacitor values should keep you out of trouble for a while.
- RE: Hawthorne Sterling Silver Iris Crossover schematic - tubejack 07:42:12 08/14/23 (0)
  Possible, yes. Cumbersome, very.
  
  Spitballin'- I was thinking of trying another 8-ohm tweeter in parallel with the first, but feeding both through separate L-Pads for adjust-ability.
  
  Thoughts?

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Kimber Kable