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Periodic Audio Be IEM Earphones - Beryllium

  • Beryllium diaphragm made from 99% pure beryllium foil
  • Relatively neutral sonic signature with even bass and clear but balanced top end
  • Precision moulded from anti-resonant and durable polycarbonate
  • Internal body shape tuned to distribute acoustic volume evenly
  • 5 year international warranty on parts and labour

In Stock - Only 1 item left!

  • Periodic Audio Be Beryllium

    Periodic Audio goes back to the basic elements in the creation of the perfect earphone sound. Every part integrated into Periodic Audio earphones plays an important role in the audio chain. Periodic Audio has been extensively experimenting with different shapes and materials of the diaphragm to achieve different sonic signatures.

    All earphones in the Periodic Audio line-up are crafted from the ground up and every element is designed and tooled entirely by Periodic Audio. This version has been fitted with a Beryllium diaphragm made from 99% pure beryllium foil that provides a relatively neutral sonic signature with even bass and clear but balanced top-end and vanishingly low distortion.

    As every part of the Periodic Audio Beryllium earphones has it's unique purpose, the housings have been precision moulded from an anti-resonant and highly durable polycarbonate. The internal body shape has been carefully configured to distribute the acoustic pressure evenly and utilises every bit of space for the absolute listening experience.

    Elementary listening.

     

    Periodic Audio Be

     

    Beryllium Diaphragm
    Crafted with a Beryllium diaphragm made from 99% pure beryllium foil. The sound of the Beryllium earphones has a relatively neutral sonic signature with even bass and clear but balanced top-end.

    Precision Crafted
    With precision injection moulded parts the housing is made from highly durable polycarbonate material that provides a rigid material free from vibrational noises. The internal body shape is tuned to distribute the acoustic volume evenly in the front and back of the housing.

    Perfect Fit
    To further make the sound of the Periodic Audio earphones an audiophile-level listening experience, they are supplied with both silicone and memory foam eartips in different shapes and sizes for true immersive sound performance.

    5-Year Warranty
    As Periodic Audio are confident with the quality and longevity of their earphones they offer a limited 5-year warranty on parts and labour.

     

    TECHNICAL SPECIFICATIONS

    Performance

    • Frequency Response: 12Hz - 45kHz
    • Impedance: 32Ω nominal
    • Sensitivity: 100dB SPL at 1mW in ear
    • Power Handling: 200mW continuous
    • Peak SPL: 123dB
    • 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: 1.5m
    • Mass: 2.8 / 9.3 g (IEM/Set)
    • Operational Temperature: -20 to +50° C
    • Operational Humidity: 0-95% Relative Humidity
    • NRR: 31.3dB (foam eartip)
    • Overall Length: 21mm
    • Body Diameter: 12mm
    • Nozzle Diameter: 6mm

     

    FEATURES

    • Beryllium diaphragm made from 99% pure beryllium foil
    • Relatively neutral sonic signature with even bass and clear but balanced top end
    • Shape and material of diaphragm achieve different sonic signatures
    • Wideband 10mm dynamic transducer without crossover network
    • Precision moulded from anti-resonant and durable polycarbonate
    • Internal body shape is tuned to distribute acoustic volume evenly
    • Silicone and memory foam eartips in different shapes and sizes

     

    PACKAGE INCLUDES

    • Periodic Audio Beryllium Earphones
    • Silicone eartips (S/M/L)
    • Memory foam eartips (S/M/L)
    • Dual flange eartips (S/M/L)
    • Double mono airline adaptor
    • 3.5mm to 6.35mm adaptor
    • Hard carrying case

     

    1. BrandPeriodic Audio
    2. Cable Length1.5m to 3m
    3. Cable Length Text1.5m
    4. ColourBlack
    5. Connectivity TechnologyWired
    6. Connector AngleStraight
    7. Connector TypeHeadphones (3.5 mm stereo jack)
    8. Detachable CableNo
    9. Driver Size10mm
    10. Driver TypeDynamic
    11. Frequency Response12Hz - 45kHz
    12. Headphones TechnologyDynamic
    13. Headphones TypeHeadphones - binaural
    14. Headphone Fit TypeIn-Ear
    15. Impedance32Ω
    16. Manufacturer Warranty5 Years
    17. Number of driversSingle Driver
    18. GTIN855033007034
    19. Product TypeEarphones
    20. Recommended useDigital audio player;Portable audio system;Studio
    21. Feature keywordComfortable;Ear Canal;IEM;In Ear;Noise Isolation;Portable;Professional;Studio
    22. Sensitivity100dB
    23. Sound Output ModeStereo
    24. Headphone ApplicationOn Stage;Studio;Travel;TV;Work
    25. Headphones Form FactorIn-Ear
    26. Included AccessoriesSilicone eartips, Memory foam eartips, Dual flange eartips, airline adaptor, 6.35mm adaptor, Carrying case
    27. Sound Output ModeStereo
    28. Total Harmonic Distortion<1%
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