Speaker Amp to Headphone Adapter Box - Listen to headphones from a speaker amp using your existing speaker cables, connect to binding posts

Speaker Amp to Headphone Adapter Box - Listen to headphones from a speaker amp using your existing speaker cables, connect to binding posts

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Speaker Amp to Headphone Adapter Box - Listen to headphones from a

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RobinetteBox

Are these speaker wires? Found speakers on my ceiling…What do I