3.5mm Plenum Stereo Audio Cables from Custom Cable Connection are specifically designed for installation in Ducts or Plenum designated areas.They must have adequate fire-resistance and be low-smoke producing.
Connectors:Neutrik NTP3RC (3.5mm Right Angle Male)
3.5mm audio cables connect the PC sound card, portable CD player, iPhone, or any mini-stereo audio device with 3.5mm jacks to multimedia speakers. The CL3P rated cable features two 22-gauge stranded conductors and a drain wire, which are tinned to resist oxidation. The conductors and drain wire are wrapped with an aluminum foil shield to resist noise and interference.