SVS Soundpath TriBand Wireless Adapter 

Tri-Band Wireless Audio Adapter: The SVS SoundPath Tri-Band Wireless Audio Adapter gives you to ability to add wireless connectivity to powered subs, powered speakers, AV receivers, integrated amplifiers, and more. The SVS SoundPath Tri-Band Wireless Audio Adapter consists of a wireless audio transmitter and receiver, reducing cable clutter without sacrificing audio performance.

• The transmitter and receiver are synced at the time of manufacture and will pair automatically when connected and powered on.
  
• Try to maintain line-of-sight (no walls or solid barriers) between the transmitter and receiver for best results. Receiver should be within 130 feet of transmitter for best results.
  
• Avoid placing the transmitter directly next to devices that could create signal interference; such as mobile phones, baby monitors, RF wireless phones and Wi-Fi router.