To clarify this is a JBL Go 4 (specifically RR model) I’ll drop the EQ setup of this bad boi someday People who wanna ask “what that rectangle thingy?” Thats a Passive Radiator, is a key component for this son of brick to make some bass! “waht dar circle thingmagjiy do?” It’s a sound driver… it produces the sounds of whatever you listening too! Worth it to get 2 of these for a stereo setup by using the Auracast feature or use Auracast to pair up unlimited any JBL Auracast compatible speakers :) DEF GETTING A JBL FLIP 7 IN APRIL