Hehe..

Sorry, this one is beyond my abilities. If you need audio/video or a subwoofer enclosure design I can help you, but trying to completely understand the circuit and restistance needed is something for one of our many electronics gurus on the board.


I would have dug a little deeper and looked at the other side of the board, but it looks to me like the motor winding and all of the other side is glued in place.

I'm all for the name of science, but I only had two pumps at the time that were part of my system.

The mod is probably very easy, it's just something an electrician or electrical engineer needs to figure out.

I can calculate the pressure drop of the pump mod if you'd like...