RocketFish RF-2990 Guia Del Usuario página 6

Connecting the speakers
These speakers are compatible with a variety of audio devices. Read
the instructions first, then refer to the diagrams to connect your
speakers.
To power
outlet
To audio
source
4
To audio
source
To audio
out
"Y" cable
(not included)
Red and white
connectors to "Y"
audio cable, yellow
connector to video