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: Gold 3.5mm Stereo 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.

• 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.
• Plenum cable must meet two requirements to meet most fire codes: (1) Plenum cable must not burn easily (2)Plenum cable must not emit toxic fumes when exposed to extreme heat
• Connectors: Gold 3.5mm Stereo Males
  
  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.
• Assembled in Dallas, TX USA by Custom Cable Connection
• Limited Lifetime Warranty

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.Custom Cable Connection