I'm not sure I understand, Earth ground the speaker wire?

What I have going on is a 16/4 (8 of em), and who knows where they go?

I twisted the red and green wires, and hooked them to the red lead on my toner, and black and white go to the black lead on the toner.

I have a feeling the wires are burried behind the insulation, and I cant get a tone at the other end.

What I want to do is somehow hop up the uotput of the tone generator so the probe can find it.

I thought about popping the breakers, I'll try that next week, the tonet set is a Steren.