The Gemini GSYS-4000 is a robust and adaptable home stereo system featuring LED party lighting within the speakers. The head unit and the speakers are interconnected through cables that might require replacement over time. Although we don't retail these replacement parts, they should be readily available online.

• Speaker cables: These are the Red & Black wires that bridge the Head unit to the two speaker units. These constitute a standard speaker wire that you can procure from any electronics store or online. You can employ any speaker wire of a similar gauge to the original cable. The critical aspect is to ensure that you connect the negative terminals on the head unit to the negative terminals of the speakers and, likewise, the positive terminals of the head unit to the positive terminals of the speakers. Inverting the polarity could damage your system or result in subpar sound quality.

• Lighting cable: These cables connect the head unit to the LED lights within the speakers. This cable is a standard 4-pin S-video cable. We do not offer this cable separately, but an online search for a "4-pin S-video cable" should yield compatible options. Verify that the cable has a male connector at both ends.