TerraBloom 8-Speed Replacement Digital Speed Controller For EC fans (ECMF series) - TRRS 3.5mm Connection (Current Models)
- This speed controller connects to the TerraBloom EC fans using a 16 FT Long Cable With 2 Male TRRS 3.5mm Jacks (the cord is included with all fans)
- This speed controller Fits All Currently Sold ECMF Fans Equipped With Wired (Variable Dial) Speed Controller (Manufactured and Sold Late 2019 - current date)
- This speed controller for EC fans with 8 speed pre-sets and an OFF setting. Each speed step corresponds to a 12.5% increase/decrease in output.