2 RCA Audio Cable for Amplifier,Active Speakers or Subwoofer with Gold-Plated Pl
2 RCA Audio Cable for Amplifier,Active Speakers or Subwoofer with Gold-Plated Plugs, 1.22 M, Black. 2 RCA output (connect to either L or R input) and 2 RCA input; input can be high frequency (digital audio) or low frequency (subwoofer).