This is a set of 2 - 1 for sending and 1 for receiving.

Bi-Directional Stereo to Stereo Balun (TX/RX Pair). They are interchangeable so either one can be used as TX or RX.

Stereo is commonly found on most stereo products and are easily identified as the Red White Jacks on Stereos and other audio products.

Many new homes already contain structured cabling systems of inexpensive cat 5 twisted pair cable. Now you can take advantage of this existing wiring by adding these stereo audio balun to each end, and transmits analog audio over inexpensive twisted pair wiring up to 240 ft, rather than rewiring your home in order to send these signals from room to room. And, they are designed to work in pairs, and provides a low-cost, versatile cabling solution for stereo audio distribution by utilizing a building's existing structured cabling system.

• These audio extender's are used and sold in pair.
• Each package consists of both ends that the cat 5 or cat 6 cable plugs into.
• These are perfect and provide a low cost-effective solution for extending audio signal for long distance. Great for installers but easy enough for any home owner.
• Installation - It is simple. Just plug in the cable to each adapter.
• Plug them into your devices and then - That's it your done.

• Specifications -
  • Audio Connectors: Stereo RED White + Stereo RED White
  • RJ45 Connectors: 2 ( 1 for transmitter and 1 for receiver unit)
  • Max Transmission Distance: 250 feet
  • Bandwidth: 10 Hz to 50 kHz +/-3 dB
  • Operating Temperature: -10C ~ +50C - Environment Humidity: 0 ~ 95%
  • Wire Type: UTP Category 5, 5e, or 6
  • Dimension: 0.5"(L)x0.5"(W) x1"(D)
  
  
  • Set of 2 audio baluns - 1 receiver and 1 transmitter
  • Maximum of 240 ft cable length
  • For analog stereo audio - Standard Red White connectors
  • Bi-directional so each end can either transmit or receive
  • Easy Installation - Plug and play