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jwinga · 02-12-2018, 12:02 AM

Red-power, Black-ground. The other two wires are right and left speaker +, the speaker grounds are both run to the common ground for the radio. I haven’t seen one of those in 35 years. Lol

02-12-2018, 12:02 AM	#5
jwinga Registered User Join Date: May 2013 Location: wilcox county ga Posts: 33	Re: How to wire old 4 wire radio Red-power, Black-ground. The other two wires are right and left speaker +, the speaker grounds are both run to the common ground for the radio. I haven’t seen one of those in 35 years. Lol