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Akoustyx R-220 reference dual-cross IEMs for stage and studio use
R-220 in-ear monitors with multi-braided OFC cable and Comply™ tips

R-220 Dual Balanced Armature Studio Reference In-Ear Monitors

Regular price
$249.99
Sale price
$199.99
Shipping calculated at checkout.

Akoustyx R-220 Dual Balanced Armature Studio Reference In-Ear Monitors

High-Resolution Audio with Dual Knowles® Drivers & Secure Fit

Designed for professionals, musicians, and audiophiles who demand precision, the Akoustyx® R-220 combines dual Knowles® balanced armature drivers with a lightweight aluminum-polycarbonate housing for an immersive, accurate listening experience. The R-220 offers a reference-grade acoustic signature in a sleek, durable form.

Equipped with a braided mono-crystalline OFC cable and gold-plated MMCX connectors, this IEM also features a 3-button inline mic compatible with iOS and Android. For maximum comfort and noise isolation, the R-220 includes a patented EarLock® retention system, premium Comply™ foam tips, and multiple silicone ear gels.


Key Features

  • 🎧 Dual Knowles® Balanced Armature Drivers – Tuned for high-fidelity, neutral sound with detailed mids and crisp highs

  • 🎚️ Studio Reference Dual-Cross Signature – Ideal for musicians, engineers, and critical listening environments

  • 🔌 Detachable MMCX Cable – Gold-plated connectors for secure, modular setup

  • 🧵 Multi-Braided Monocrystalline OFC Cable – Superior conductivity with tangle resistance

  • 🎙️ 3-Button In-Line Mic – Compatible with iOS and Android devices for calls and media control

  • 🏠 Durable Housing – Lightweight aluminum alloy and polycarbonate shell in Stealth Black

  • 👂 EarLock® Retention Interface – Custom-like fit designed for long listening sessions

  • 🎧 Fit Kit Included – Includes hypoallergenic silicone tips (S/M/L + 2-Flap) and Comply™ T-100 memory foam tips

  • 🎒 Neoprene Padded Carry Case – Soft and protective for travel or storage


📊 Technical Specifications

Specification Details
Model R-220
Acoustic Signature Reference Dual-Cross
Driver Type Dual Knowles® Balanced Armature
Impedance 29Ω @ 1kHz
Sensitivity 109dB SPL
Frequency Response 15Hz – 22,000Hz
Cable Length 1.2M (4.0 ft)
Microphone 4mm Omni-Directional (Inline 3-Button)
Main Body Color Stealth Black
Accessories Comply™ Foam (Black), Silicone Tips (Carbon Black)