Reecho SG 03 Dynamic Driver 3

Reecho SG-03 Dynamic Driver IEM

Reecho just dropped their latest pair of entry-level in-ear monitors, the Reecho SG-03.

The Reecho SG-03 has been developed after extensive research on the human ear measurement database to create an intelligent synthetic ear cavity model. The ear cavities are made with aeronautical-grade aluminum alloy material using a high-precision CNC machining process. It is made with utmost precision to provide a very comfortable music experience for most users. The pair is equipped with a 10mm dynamic driver unit featuring a high-rigidity titanium-plated diaphragm. It has a price tag of 69$.

reecho sg 03 dynamic driver in ear earphone hifigo

Reecho has cooperated with multiple world-famous hearing aid companies for the analysis of human ear measurement data. Using the concept of mold customization Reecho established a unified universal model and designed the ear shells in SG-03 to fit closely to the ear.

Reecho SG 03 Dynamic Driver 4

Reecho has done a number of acoustic technology upgrades to create a special dynamic driver unit for the SG-03. The driver features a high-rigidity titanium-plated diaphragm, powerful N50 magnets, thickened brass rings, etc. The pair shows a balanced and soft presentation with a high-resolution clarity throughout the frequency range.

Reecho SG 03 Dynamic Driver 2

The front and rear sound cavity of the earphone housing is designed with a balanced acoustic technology. It let the pair achieve a good balance between the proportion of the three frequencies.

The Reecho SG-03 comes bundled with a high-purity oxygen-free copper cable. It is made with 4 strands of  25 cores of high-purity 4N oxygen-free copper wires. The cable ensures high-resolution audio signal transmission.

Reecho SG 03 Dynamic Driver



>Aeronautical-grade aluminum alloy cavities.

>10mm High-performance DD unit with a titanium-plated composite diaphragm.

>Designed after study over countless human ear measurement databases for a private earmold experience.

>High-purity 4N oxygen-free copper cable.

>Hi-Res certified.

>Impedance: 16 ohms.

>Sensitivity: 106dB.

>THD+N: <2%.

>Frequency Response: 20Hz-40kHz.