The R1 Zenith

The next generation IMR R1


The next generation of in-ear monitors.

Tuned to perfection using IMR's custom next-generation ceramic & beryllium hybrid driver unit. With its specialist hi-res piezo ceramic driver combined with a beryllium dynamic driver and high-performance neodymium motors for a huge soundstage and precise instrument placement and with a frequency response from 14-40000Hz to cover the whole audible range of audio.

Breathtaking sound, spectacular quality.

By building on the last generation R1's spectacular abilities and reworking and perfecting all areas of the R1 to create the R1 Zenith to offer the most emotional and breathtaking sound.

The R1 Zenith

Design evolution, revolutionary sound. The R1 Zenith.

R1 ZENITH - IMR Acoustics
  • Open/Close Port

    The unique IMR porting system allows you to alter staging and isolation. The soundstage was spectacular on the R1 but in the R1 Zenith its perfection!

  • Hi-Res Audio

    The R1 Zenith features a unique hybrid driver constructed using a beryllium dynamic and piezoceramic driver to create the Zenith of sound signatures.

  • Your Sound

    Fully customisable sound experience via the porting system and 5 acoustic filters to give you 10 settings for your perfect signature.

  • Organic Audio

    Bringing soul back to audio. A sound signature that gives you a truly immersive sound experience; exactly as the artist intended.

  • Your soundstage, defined and refined.

    Experience the full range sound of the R1 Zenith with the unique, finely engineered open/close port, allowing you to define your perfect soundstage.

  • Intense development led to this...

    Carefully considered changes in design & function
    bring the R1 Zenith to its next evolutionary stage.

  • Huge sound from a small and comfortable design.

    Worn over ear for the most comfortable and stable fit.

Sublime Hi-Res Audio

Sound evolved

The R1 Zenith is the evolution of the R1 and offers one of the most immersive sounds in its market segment.

Quality in its DNA

The R1 Zenith builds on the huge success of the R1 to offer the perfect IEM.

Evolutionary engineering

CNC precision machined housings and a 3-year warranty.


" To any Audiophiles out there looking for a breathtaking audio experience that doesn’t require a thermonuclear reaction to power it. I highly recommend this as "the one"."

What is very impressive about the R1 is the detail retrieval with all the filters, these have the ability to pick out detail the other IEM's around this price range struggle to. Read more 

Hi Fi World awards the IMR R1 5 Globes. Hi Fi World say the R1 is OUTSTANDING - Amongst the best!