Hybrid driver system (2 x dynamic, 3 x balanced armature) ensures true-to-source playback for critical listening
HODWS architecture with twin 10 mm dynamic drivers delivers controlled, linear bass for realistic sound
Full aluminum 5-axis CNC shell provides durability and acoustic stability for long-term use
Modular silver-plated copper cable with interchangeable 3.5 mm and 4.4 mm connectors offers universal compatibility
Multiple tip styles included to optimize fit, insertion depth, and tonal balance
Summarized by Shop
Measurements by Hangout.Audio The World’s Flattest In-Ear Monitors.
Purpose-built for absolute neutrality, the CrinEar Reference is a precision-engineered in-ear monitor designed to deliver true reference-grade sound. Tuned to a −1.0 dB/octave population-averaged diffuse field target and verified under ITU-T Type 4.3 conditions, the Refe
Driver Configuration
2 x 10 mm dynamic drivers, 3 x balanced armature drivers
Bass System
Horizontally opposed dual woofer system (HODWS)
Midrange and Treble
Twin Sonion midrange drivers and Knowles supertweeter
Impedance
16 Ω (1 kHz)
Sensitivity
104 dB (1 kHz)
Frequency Response
2 Hz – 44,000 Hz
Nozzle Width
6.0 mm
Cable
3.5 mm single-ended and 4.4 mm balanced, silver-plated copper
Housing
5-axis CNC machined aluminum
Summarized by Shop
4.8
60 ratings
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1
just wonderful... so far my best IEM
The IEM not only looks great, but its sound is also superbly tuned. It comes with plenty of ear tips and a high-quality carrying case. Does it have enough bass? Sometimes you might want 3 dB more bass, but that would be too much for other tracks. So, the tuning is perfect.
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Blaise · 13 days ago
My endgame
This fits my ears perfectly, though if you have smaller sized ears, this may not fit great. Sound wise while I wouldn’t call it flat, it sounds quite natural in terms of the whole frequency range.
Hard to not recommend in this price bracket!
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Ben · 18 days ago
I do like this monitor. It is rightly done in every way. I listen through iBasso DX270. End game setup if you ask me. Was sceptical but took the plunge, no regrets.