Frequency Response
Cumulative Spectral Decay
Frequency Response
12 Hz to 45 kHz
32 Ohms nominal
100 dB SPL at 1mW in ear
Power Handling
20 mW continuous
Less that 1% THD at 1mW
Material Properties
Melting Point
1560 Kelvin
Speed of Sound
12890 meters per second
Young's Modulus
287 Gigapascals
Brinell Hardness
1320 Megapascals

The Be IEM has a 100% pure beryllium foil  diaphragm with a bonded PEEK surround. All components inside our IEMs was 100% designed and tooled in-house, resulting a totally unique product.

The sonic signature of the Be IEM is quite neutral.  Strong, even bass with a clear but balanced top end, the Be has vanishingly low THD and one of the best waterfall plots ever seen.

All our IEMs feature polycarbonate bodies for high strength and zero resonance, custom front-and-rear tuned volumes, MIM logo caps, butyl rubber strain reliefs, and N48H grade magnets.
Copyright 2017 Periodic Audio, Inc.