Setting the Clock
How to Assemble Your RetroSound Radio
Connecting Your Radio to Your Vehicles Speakers
RetroSound® radios are designed to work with 4-ohm speakers. Be sure to check your existing speakers and replace them if they are...
Pairing a Bluetooth® Device
When connecting a Bluetooth® device for the first time, you must first pair the device with the unit. For most devices,...
How to Operate SiriusXM
How to Install a Quadraphonic Amplifier