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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
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🎧 Dual Knowles® Balanced Armature Drivers – Tuned for high-fidelity, neutral sound with detailed mids and crisp highs
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🎚️ Studio Reference Dual-Cross Signature – Ideal for musicians, engineers, and critical listening environments
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🔌 Detachable MMCX Cable – Gold-plated connectors for secure, modular setup
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🧵 Multi-Braided Monocrystalline OFC Cable – Superior conductivity with tangle resistance
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🎙️ 3-Button In-Line Mic – Compatible with iOS and Android devices for calls and media control
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🏠 Durable Housing – Lightweight aluminum alloy and polycarbonate shell in Stealth Black
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👂 EarLock® Retention Interface – Custom-like fit designed for long listening sessions
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🎧 Fit Kit Included – Includes hypoallergenic silicone tips (S/M/L + 2-Flap) and Comply™ T-100 memory foam tips
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🎒 Neoprene Padded Carry Case – Soft and protective for travel or storage
📊 Technical Specifications
Specification | Details |
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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) |