The IR300 High-Fidelity In-Ear Monitors are built on a philosophy of precise sound reproduction and versatile tunability. More than just a reliable everyday companion, they are an inspiring partner—inviting you to explore a wide spectrum of tonal colors and rediscover the essence of music. Put them on and find your own path into a world of sonic purity.

Symmetrical Driver System

Stable Dynamics

The optimized symmetrical driver design ensures uniform magnetic field distribution and high energy efficiency. This results in improved driver control and superior transient response. Even in complex, highly dynamic passages, the sound remains clear, powerful, and effortlessly composed.

3×2 Tuning Options

Master Every Sound

Three interchangeable nozzles and two acoustic modules—entirely mechanical, with no electronic sound shaping—provide flexible tuning options. This allows for an authentic, purely natural listening experience, free from artificial coloration.

Antibacterial & Hypoallergenic Ear Tips

Ideal for Sensitive Skin

Included are two sets (seven pairs total) of specially treated ear tips with 99% antibacterial effectiveness. Perfect for sensitive skin or users prone to oily ears. The soft silicone material conforms comfortably to the ear canal, offering secure fit and long-lasting comfort—even during extended listening sessions.

Precision Acoustic Chamber

Consistent Sound Quality

The IR300 features an exceptionally durable metal housing, CNC-milled for maximum precision. Its solid construction suppresses unwanted resonances and structural vibrations, ensuring a stable acoustic environment. Inside, multiple damping elements and a finely engineered decoupled structure refine the sound path—delivering accurate, consistent audio reproduction over time.

Interchangeable-Plug Cable

Flexible for Any Listening Setup

The premium cable uses high-purity, oxygen-free copper in Litz strands for exceptionally clean, interference-free signal transmission. The modular plug system allows effortless switching between a standard 3.5 mm unbalanced connection and a 4.4 mm balanced output. Durable, flexible, and ready for any application.

Reference-Grade Tuning

Sound Shaped to Your Taste

Staying true to the Reference Series philosophy, the IR300 aims for a balanced tuning with precise control over both linear and nonlinear distortion. Whether you prefer a strictly neutral studio-grade reference or a signature sound tailored to your taste, the IR300 delivers a smooth, natural frequency response and exceptional detail. Every nuance of the sound is yours to shape.