Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Rigid Industries resonance damper set is a three-piece accessory designed to slide between heat sink fins on E-Series, RDS-Series and Radiance LED light bars to absorb harmonic distortion and reduce wind-induced whistling and vibration at speed. It’s a simple add-on to improve NVH for mounted light bars. These dampers work on curved or straight bars, easily install at any location along the fins and help reduce wind noise and mechanical vibration for smoother, quieter operation.
Rigid Industries E/RDS-Series Resonance Damper
