CoolStream Duo Compatibility
To determine if the CoolStream Duo is compatible with a stereo, we test using only the 30-pin iPod connector found on the dock, on the motorcycle, in the car, or on the boat. It is deemed compatible when music streaming can be achieved using only the iPod connector. We have spent years compiling these lists through testing from the CoolStream Team and with input from our awesome customers.
use that aux if you have one!
The Duo is built with the Aux Jack at the top of the unit. We include a dual-tipped 3.5 mm cable with every Duo. If your Home Stereo, Motorcycle, Car, or Marine Stereo has an AUX-In port located anywhere on the stereo, the Duo is essentially “compatible” with this stereo as well.