Why is my radio not turning on?
The radio is not getting proper power and ground. The red wire (ignition input) and yellow wire (constant 12-volt input)...
Installation
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My radio is turning on, but I have no sound.
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Radio cuts in and out while car is running.
Voltage to the radio is not consistent. Using a multimeter check that both red and yellow wires show at least... -
What is a common ground speaker system?
A common ground system means the negative (-) speaker wires in your car are connected to a common grounding point... -
Will your radios work on a 6-volt system or a positive grounding system?
RetroSound® radios are designed to work on 12-volt negative grounding systems only. -
Amplifier Troubleshooting
Will Not Power On Protection Light Comes On No Output Clipping Amp (Amp turns on and off) Hearing Engine Whine.... -
Installing the hands-free Bluetooth microphone
The microphone supplied with your Radio Motor is needed to make and receive phone calls through your RetroSound radio. Before...
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