Free Shipping For Domestic Orders Over $80 |  Tax Free Shopping for International Orders!


Your Cart is Empty


Fir Audio Radon 6

Installment option available at check out page

Package Content

The Radon 6 is a Limited Anniversary model, limited to 300 production units world-wild. Celebrating 5 years in pursuit of the ultimate in-ear monitor listening experience.

We’ve applied everything we learned from Frontier Series and mindfully retuned our popular 6-driver model and arrived at a leaner, reference warm sound signature. Featuring proprietary technologies such as Kinetic Bass, ATOM Venting, Open Acoustics, and Rigid Technologies.

The Rn6 is a Universal-Fit only model with an all-new satin black machined aluminum body, gorgeous sapphire crystal glass faceplates, and a pure silver with copper shielding cable thats exclusively designed and built for the Radon 6.

  • - Machined Aluminum Shells
    - Sapphire Crystal Glass Faceplates
    - Pure silver, Oxygen copper shielded Black Cable
    - Gold-plated balanced 4.4mm Termination
    - ATOM XS Interchangeable Modules
    - Genuine Leather Protective Case

    A hybrid conduction technology that takes the IEM sound experience to a whole new level. Kinetic Bass is a bass you can feel.

    Atom Venting
    A pressure relief system that vents pressures that build up in a sealed ear canal. Greatly reducing listener fatigue so you can hear more and listen longer. 

    Open drivers with no sound tubes that radiate sound directly into the Sound Reactor which results in a much larger sound stage

    Proprietary technologies that provide industry leading durability and serviceability of our in-ear monitor products

  • Drivers

    1x Kinetic Bass 10mm Dynamic Driver
    2x OpenDriver Mid BA Driver
    1x OpenDriver High-Mid BA Driver
    1x OpenDriver High BA Driver (with Sound Reflector)
    1x OpenDriver Ultra-high Electrostatic Driver


    28 Ohms

    Freq. Range


  • 1 x FIR Radon 6
    1 x 2-Pin Cable
    1 x Silicone Eartips (S/M/L)