Apr 17, 2019
Thanks for your post and welcome to the community.
Firstly Yes you would need to connect both devices to your device to be able to stream the music from the device. You will need to put the speakers into party mode, you can find out more about Party Mode Here.
You will not be able to connect to each other because the Soundlink Revolve only has an AUX-in port and not AUX out.
Hector B - Community Support
Jun 15, 2018
@YjhameedActually the better way of doing it (assuming you have cables/wires long enough to go from your music playing device to the Bose speakers), is purchase a splitter cable which is male 3.5-inch on one end with two female 3.5-inch on the other end.. Then connect each Revolve wire to the females. There are a gazillion of them available on eBay and almost all of them are equivalent to PARTY mode (same signal on both female ends).