mikestanley

Thank You very much. I get it, now.

Thank you for your certain answer. With all respect extended, I could ask a bit more about your answer. On this board, the coil in question in connected between contact 1 of the T2A and the positive terminal of the squawker. The is also a 3 micro farad capacitor between the positive and neg of the squawker. The coil is not physically small, standing nearly 1.5 inches tall and 1 diameter. The coil wire is quite heavy. I have not seen any schematic with this design. Have you seen this before? Regards, Mike

Thanks, unfortunitly not there. other schematics I think I will keep handy. thanks again.

I have a TH-SR-2 crossover that was used in some 2 way heresy commerial speakers. The coil has unsprung badly. Does anyone know the specs of the coil? Sugestions as to where to get a replacement? Thanks Mike