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  • Sheath Current Filter AC 9022 ED

Sheath Current Filter AC 9022 ED

Sheath current filter
  • 8 week trial
  • Directly from manufacturer
  • Free & easy returns


Why we love this product
Teufel's sheath current filter is a useful tool for preventing background humming noise.
Key advantages at a glance
  • Sheath current filter
  • Coaxial/Antenna adapter for preventing ground loop humming
  • Colour: Black
  • Material: Metal
  • Included: 1 (single)
  • Recommended for: Active subwoofers
The sheath current filter from Teufel is a helpful tool for preventing the humming which ripple current can cause in active subwoofers. The sheath separates the grounding of the source device, such as an AV Receiver, from the antenna, thereby reducing interference problems through multiple grounding. The sheath should be placed between the antenna socket and the antenna cable.

Included components

  • Sheath Current Filter AC 9022 ED

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