Wired earphones reference design

Megaclite 4.0 UH-R2040

Megaclite 4.0 UH-R2040 is a wired USB-C earphone reference design based on Achelous MEMS speakers from the Ganymede series. It features one MEMS speaker in each earbud delivering crisp, clear treble, and robust bass response.

Outstanding audio quality

Megaclite 4.0 UH-R2040 offers premium audio with high-resolution audio processing with 32-bit and a sampling frequency of 48 kHz. The earphones reach 105 dB SPL@1 kHz at less than 1% THD.

Proven to be better

In objective measurements and the subjective perception of casual listeners, Megaclite 4.0 UH-R2040 excels in clarity of sound, naturalness of sound, pulse strength, and low power compression.

— Institute of Electronic Music and Acoustics, University of Music and Performing Arts Graz.

Audio EQ customization

Due to the high-performance DSP available in Megaclite 4.0 UH-R2040, audio filters can be adjusted to meet target curves.

Feel like you’re right inside a concert hall.

We had the great honor of having Italian conductor Simone Zucatti test our products in April 2018. In his opinion:

Professional conductor Simone Zuccatti. Photo by Julian Watt (Sydney, Australia)

As musicians or passionate music lovers, we always struggle to find some audio devices that give us the feeling of a live performance. From the moment I put the superb USound’s Megaclite earphones in my ears, I was literally stunned by the unbelievable quality of reproduction and by the depth and intensity of the sound. It seemed to be seated in a magnificent concert hall, surrounded by a great orchestra playing at its best. A brilliant piece of engineering, Megaclite earphones will give you the best auditive experience you can think of and imagine.
Simone Zucatti

Experience the unmatched sound of MEMS speakers