Aune IR300 Single Dynamic Driver 4.4mm High-Fidelity In-Ear Earphone

Aune IR300 – 10mm Single Dynamic Driver IEMs with Modular Tuning | 14,500 Taka | 1 Year Official Warranty

The Aune IR300 is a premium single dynamic driver in-ear monitor designed for audiophiles who value natural timbre, tuning flexibility, and long-term comfort. Featuring a specially developed 10mm W-type crystal diaphragm, the IR300 delivers a clean, dynamic, and highly detailed sound while maintaining the smooth, organic character that single dynamic drivers are loved for.

With its modular tuning system, premium industrial design, and high sensitivity, the IR300 is an excellent choice for both casual listeners and serious Hi-Fi enthusiasts.

Now available at HiFi Heaven for 14,500 taka with 1 year official warranty.

10mm W-Type Crystal Diaphragm – Natural & Dynamic Sound

At the heart of the Aune IR300 lies a 10mm dynamic driver with a W-type crystal diaphragm, engineered to provide:

• Deep, controlled bass with excellent texture

• Natural and full-bodied midrange for realistic vocals

• Clean, extended treble with smooth detail and air

This driver design ensures excellent coherence and realistic timbre, making music sound fluid, engaging, and emotionally rich.

Modular Tuning System – Customize Your Sound

One of the standout features of the IR300 is its modular tuning design, allowing users to adjust the sound signature using:

• Interchangeable tuning nozzles

• Or a dedicated tuning module (depending on configuration)

This gives audiophiles the freedom to fine-tune bass, mids, and treble response according to personal preference or music genre.

Wide Frequency Response & High Sensitivity

With a frequency range of 5Hz–40,000Hz, the IR300 captures deep sub-bass and fine high-frequency detail with ease.
Its 121dB sensitivity and 32-ohm impedance make it:

• Easy to drive with smartphones

• Excellent with USB DACs and DAPs

• Clean and dynamic even at low volume levels

Premium Industrial Design & All-Day Comfort

The IR300 features a premium industrial-style shell that feels solid, refined, and modern. Despite its robust build, the ergonomic shape ensures:

• Comfortable fit for long listening sessions

• Secure in-ear placement

• Good passive noise isolation

This makes the IR300 suitable for both home listening and daily use.

High-Quality Cable with Modular Plugs

Included with the IR300 is a high-quality OFC cable featuring:

• 0.78mm 2-pin to EZSwap connector

• Both 3.5mm single-ended and 4.4mm balanced plugs

This allows seamless compatibility with a wide range of devices without needing extra adapters.

Key Specifications

• Driver: 10mm dynamic driver (W-type crystal diaphragm)

• Frequency Response: 5Hz – 40,000Hz

• Impedance: 32 ohms

• Sensitivity: 121dB @ 1kHz

• THD: <0.03%

• Cable: OFC, 2-pin with 3.5mm & 4.4mm plugs

Why Choose Aune IR300 from HiFi Heaven?

• Single dynamic driver with natural timbre

• Modular tuning system for sound customization

• Wide frequency response with excellent clarity

• Comfortable and premium industrial design

• High-quality cable with balanced support

• 1 year official warranty

• Excellent value at 14,500 taka

Perfect For

✔ Audiophiles who prefer single DD sound
✔ Listeners who enjoy tuning flexibility
✔ Vocal, acoustic, jazz, and instrumental lovers
✔ Smartphone, DAC & DAP users

Refined Sound, Flexible Tuning

Discover natural tone, detailed performance, and tuning freedom with the Aune IR300 10mm Dynamic Driver IEMs, now available at HiFi Heaven for 14,500 taka with 1 year official warranty.