Steren BOC-2110 Manual De Instrucciones página 25

2.- Plug the RCA audio cable to "INPUT" jacks (located in the subwoofer).
Make sure the colors of the jacks match with the colors of the cable. The
other end of the audio cable plug it into your audio player (Audio Output) with
3.5mm input jack.
10
RCA conector
3.5mm
conector
INPUT
OUTPUT
L
L
R
R
OFF
AC 110V/60Hz