Frontier Series

Where new transducer technology lands first. Astral, Halcyon, Aether — celestial and elemental names for reference-grade flagships that push what an IEM can do.

4 products

Shop categories Frontier Series
All products43 In-Ear Monitors22 Headphones7 DAC & AMPs4 Wireless3 Accessories6 Deals8
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BalancedEven from bass to treblePowerfulBig, physical bassVocalVoices up frontWarmRich, relaxed and smoothSpaciousWide, airy stage
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4 products

Kiwi Ears

Astral

Seven-driver hybrid IEM with 10 mm bioceramic dynamic driver

$299.004.81 (26)

Kiwi Ears

Aether

15.3 mm planar-magnetic in-ear monitor with detachable two-pin cable

$169.994.91 (22)

Kiwi Ears

Étude

Hybrid IEM with beryllium-plated dynamic driver, three BAs

$119.004.82 (11)

Kiwi Ears

Halcyon

Five-driver hybrid IEM with dynamic, triple BA, MEMS, tuning filters

$259.004.0 (1)