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Connector Type
CAT5 Connectors
RCA Connectors
Cat. 5
Wall Mounted
Trim Plate Design
Decora / Paddle
Ease of Installation
Beginner (Installs < 10 minutes)
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Run Stereo Audio Signals Over Long Distances Using Cost-Effective CAT-5 Cable
Niles Audio C5-A2WM Wall Mount Stereo Audio Balun
Niles Audio C5-A2WM Wall Mount Stereo Audio Balun
Niles Audio C5-A2WM Wall Mount Stereo Audio Balun
Item# 6775
Price: $69.95
Free shipping on orders over $175 - See Details


  • CAT-5 Connector
  • Gold-Plated Color Coded RCA Stereo Audio Jacks
  • Passive Circuitry - Power Supply Not Required
  • 1-Gang Decora® Style
  • Decora Wall Plate Included
  • Transmission Distance: 2000' (CAT-3 UTP)
  • 2500' (CAT-5 UTP)
  • WARRANTY 10 year limited

Essential Info

The Niles Audio C5-A2WM Wall Mount Stereo Audio Balun is a stand-alone device that transforms a pair of audio channels to and from CAT-5 twisted pair cabling. It has two sets of simple connections. The first is a pair of RCA connectors for the line level audio signals. The second is a shielded CAT-5 connector for the CAT-5 twisted pair connection. The circuitry is passive so there is no need for a power supply.

The C5-A2WM allows a line-level audio device such as a subwoofer or CD player to be located an extended distance from the system it is to be connected to. Doing so with conventional audio cabling is both expensive and prone to signal degradation. By using a pair of these devices and a run of CAT-5 the problem can be solved inexpensively and without signal loss and the introduction of noise. In addition, in today’s retrofit market an installer cannot always successfully run a wire from point A to point B. There exists however an abundance of twisted pair cabling in many homes. By using a pair of these devices with an existing wire an installer may be able to complete a job that he otherwise could not.



  • Shielded CAT-5 Connector
  • Gold Plated Color Coded RCA Connectors
  • Ten-year limited warranty
  • 1-Gang Decora Style
  • Decora wall plate included
  • Overall dimensions: 1.75" (44.5 mm) W x 2.84" (7.2 mm) H x 1.99" (5 mm) D
  • Cut out size: 1.87" (47.5 mm) W x 3.00" (76.2 mm) H x 2.50" (63.50 mm) D
  • Bandwidth: 20 Hz - 20 kHz
  • Transmission Distance: 2000' (CAT-3 UTP), 2500' (CAT-5 UTP)
Important notes:
Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
Manufacturer contact information: Niles Audio Corp, Tel: (305) 238-4373


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Average Customer Rating
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MARTY -- houston, TX   1/27/2011
The Balun works great. No static or interference. Works as described.

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