IN THE BOX: (1) 15 foot 2-Male to 2-Male RCA audio stereo subwoofer cable CRYSTAL CLEAR AUDIO: Enhances audio connections; ideal for home-entertainment and high-fidelity (HiFi) systems RCA INPUT/OUTPUT: 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) GOLD PLATED CONNECTORS: Corrosion-resistant 24K gold-plated full-metal connectors RELIABLE PERFORMANCE: Eliminates unwanted noise/feedback for pure, clear audio; minimal signal loss for reliably consistent audio COLOR-CODED COMPONENTS: Red/white color-marked connectors for quick, easy left-and-right hookups