USB CHARGING OPERATION
CONNECTING A SUBWOOFER
Plus speakers feature one 5 V 2.1 A USB charging port on the back panel. This is a convenient power
source to charge your devices.
When Plus speakers are in playback mode (LED blue) and standby mode (LED yellow), the port is active,
and whatever device is connected is able to draw up to 2.1 Amp. of power.
Plus speakers are equipped with an RCA connector to provide output signal to a powered subwoofer.
Simply connect a single RCA subwoofer cable from the SUB OUT connection on the Speakers to the AUDIO
INPUT on your subwoofer. If your subwoofer has a stereo L/R RCA input, either left or right inputs will work.
L
L
R
R