Kiwi Ears Aether 15.3mm Large Planar Driver IEM
Kiwi Ears Aether features a groundbreaking 15.3mm planar driver with multi-layered N52 neodymium magnets, delivering powerful output and reduced distortion. Its studio-tuned sound signature provides a clean sub-bass response, flat midrange, and a natural treble peak for
clear, balanced audio. With enhanced ventilation and a wide soundstage design, the Aether recreates the immersive experience of open-back headphones, ideal for professionals and audiophiles.
Our Largest Planar Driver Yet
Immersive, Speaker-Like Sound
Balanced Tonality and Professional Precision
Customizable and Durable Design
Our Biggest Planar Driver Yet
The Aether features a 15.3mm planar driver, the largest we've developed, providing enhanced output, lower distortion, and full-sized headphone-like sound.
Speaker-like Sound
The Aether’s larger driver and improved chamber design deliver a wider soundstage, precise imaging, and an airy, lifelike sound akin to open-back headphones or stereo systems.
Tonal Integrity
The Aether delivers natural, accurate sound with deep bass, a warm midrange, and clear treble, adhering to Kiwi Ears’ signature tonal balance for true-to-life audio.
A Sound for Professionals
With its planar magnetic driver and balanced tonal signature, the Aether offers precision, speed, and immersion, making it ideal for professionals, gamers, and audiophiles alike.
Detachable Cable System
The Aether features a detachable 2-pin 0.78mm connector system for easy cable swapping, offering flexibility for various setups and personal preferences.
Sensitivity: 105dB SPL/mW (at 1KHz)
Frequency Range: 20Hz-20KHz
Impedance: 14 Ohm (at 1KHz)
Driver: 15.3mm Planar x1
Earphone Jack: 0.78mm / 2Pin
Inside the Box
1 x Kiwi Ears Aether
User Manual

