XMD-WHTAIC4-6 XMD-WHTAIC4-64-Channel, 6 ft (1.83 m) Marine Audio Interconnect OverviewOverview 4-channel Marine Audio Interconnect Cable – 6 ft. (1.83 m) Twisted-Pair Construction to Reject Noise Pure OFC Copper Conductors with Polyethylene Dielectrics Molded Connector Bodies Machined Brass Connector Elements