See video here
Step 1: Tap the Bluetooth touch-button on the designated Rocksteady Stadium speaker or subwoofer (you will hear a set of tones and the Bluetooth touch button light will flash).
Step 2: On your source device, select Rocksteady_XXXX to pair (each speaker carries a unique 4-digit code).
Troubleshooting: Reboot your phone, then try Steps 1 & 2 again.