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Ice Lab Reference 10-Driver Hybrid Custom In-Ear Monitor

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Ice Lab Reference 10-Driver Hybrid Custom In-Ear Monitor

  • Latest Flagship series EST-BA hybrid IEM

  • ZEN’s Drivers design and ELMO Crossover System

  • Extra-wide soundstage

  • Equipped with Nichicon high-end audio grade electrolysis capacitors and military-grade VISHAY resistors

  • Panasonic thin-film capacitor responsible for highs with incredible smoothness and astonishing resolution

  • Handcrafted in Hong Kong

  • Available in both universal & custom fit (Please read description below for more details)

Demo unit available for audition at our office (12pm-8pm on weekdays). Click here to view how to get to us easily.

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“REFERENCE” – Perfect tonal balance with super-rich details. Embedded with ZEN’s Drivers design and ELMO Crossover System, REFERENCE is undoubtedly the best In-Ear Monitor ever made, by ICELAB.

We are proud to announce ICELAB new flagship in-ear monitor in our series, REFERENCE. Having the best combination of the latest technology in the field of Pro-Audio application, the most high-end audio electronic components, the finest silver conductor between drivers and our patented crossover system – ELMO Crossover System.

Ice Lab Reference IEM


REFERENCE provides astonishing details with incredible smoothness, ELMO Crossover System is also re-designed to fit our new electrostatic tweeter. In order to match the sensitivity of the electrostatic tweeter, a new impedance balancing technique has been added to the ELMO system. This new technique is used to compensate for the difference in sensitivity between different types of speakers, smoothing the transition between hearable frequencies.

The new electrostatics tweeter provides extremely high frequencies up to 40kHz, you can clearly feel the exact position of performers and the air movement of each musical note of your recordings. One of the most charming characteristics of REFERENCE is the atmosphere in recordings of live performances. The extra-wide soundstage offers sensational experience with infinite fidelity that you haven’t experienced in other high-ended IEMs before.

Ice Lab Reference IEM

To achieve the perfect tonal balance in REFERENCE, the most high-end audio grade capacitors and resistors are equipped. Inside the crossover, military-grade VISHAY resistors ensure the accuracy of low frequencies, making the bass deeper and more punchy. Also, Nichicon audio grade electrolysis capacitor provides sweet and clean vocal performance. Last but not least, the Panasonic thin-film capacitor is responsible for high frequencies with incredible smoothness and astonishing resolution.

Ice Lab Reference IEM

Technical Specifications

Additional Information

Package Contents

Ice Lab Reference IEMs, Ice Lab Crystal Lite SCC (Silver clay copper) cable, Silicone tips, 3.5mm to 6.35mm adapter, carrying pouch, hard case

Colour Customisable
Warranty 1 year (local)
Country of Manufacture Hong Kong SAR China
Availability Available
Product Type Earphone
Style/Type Custom In-Ear (CIEM)
Driver Configuration 10-Drivers Hybrid (8 Balanced Armature + 2 Electrostatic)
Impedance (Ω) 67.5 Ohms
Sensitivity 103db
Headphone Design Closed-Back
Microphone None
Cable Style Detachable (Customisable, IM, E/LS, others)
Input Connectivity 2.5mm balanced, 3.5mm stereo, 4.4mm balanced
Cable Length (cm) 120cm
Additional Tech Specs
  • Drivers Type: Electrostatics - BA Hybrid
  • Number Of Drivers: 10
  • Drivers Configuration: ESTx2, M-High x2, Mid x2, Sub-woofer x2
  • Crossover: 4-way ELMO Crossover System
  • Cable Material: SCC (Silver clay copper) with Ultra-SPC Shielding
  • Shell Type Transparent
  • Shell Materials: Acrylic
  • Shell Shape: Designed Especially for REFERENCE
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