Just like it reads, Monster 4-channel RCA cables 15 feet long. Plenty long for whatever you wanna run them in. Worked great when removed from my last vehicle. been sitting in a box since. No kinks, frays, etc.
Fine Print on the cable reads: "MONSTER CABLE. interlink 201 XLN.4R.Four Channel.Standard Ultra Low Noise Interconnect with Dual balanced Conductors and QuadHelix Construction"
They were pricey when I bought them but i dunno anymore. We'll try $40 shipped (lower 48).