Description


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.
Specifications
Performance
Frequency Response
12 Hz to 45 kHz
Impedance
32 Ohms nominal
Sensitivity
100 dB SPL at 1mW in ear
Power Handling
200 mW continuous
Peak SPL
123 dB
THD
Less that 1% THD at 1mW
Material Properties
Melting Point
1560 Kelvin
Speed of Sound
12890 meters/second
Young's Modulus
287 Gigapascals
Brinell Hardness
1320 Megapascals
Physical Properties
Cable Length
1.5 m
Mass
2.8 / 9.3 g (IEM/Set)
Operational Temperature
-20 to +50° C
Operational Humidity
0-95% Relative Humidity
NRR
31.3 dB (foam eartip)
Overall Length
21 mm
Body Diameter
12 mm
Nozzle Diameter
6 mm
Measurements
Frequency Response
Frequency Response
Impedance
Impedance
Cumulative Spectral Decay
Cumulative Spectral Decay
Multi-tone Distortion
Multi-tone Distortion
Copyright 2017 Periodic Audio, Inc.