Periodic Audio Magnesium In-Ear Headphones with 96% Magnesium Alloy Diaphragm (Black)

Model: MAGNESIUM UPC: 855033007010 Item: 169250


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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: 9:30am - 8pm
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12pm - 5pm
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon - Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
(610) 649-7002
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Periodic Audio Magnesium In-Ear Headphones Overview

Hear your music as it was intended with the Periodic Magnesium In-Ear Headphones. Made with a 96% pure magnesium alloy diaphragm, these earbuds offer a neutral sound experience that will keep you grooving to the music even in noisier environments. The strong polycarbonate body offers both clear sound and excellent durability, so you can confidently bring them along on all of your adventures. Comfortable, convenient and tooled in-house, these Magnesium headphones offer a unique listening experience for your on-the-go life.

Product Information


Periodic Audio's Magnesium In-Ear Headphones utilizes a high magnesium content alloy (96% Mg) for the diaphragm material. All components inside Periodic's headphones were 100% designed and tooled in-house, resulting in a totally unique product.

The sonic signature of the Mg IEM is relatively neutral, which leads to a sound that many people prefer for use in noisier environments.

These headphones 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.

Product highlights

  • Listen to sound as it was intended with the Periodic Magnesium Headphones' neutral sound profile, perfect for noisier environments
  • Ultra-durable polycarbonate earbud body offers zero resonance for a purer sound
  • Every pair of Periodic headphones is designed and tuned in-house for a unique, pitch perfect sound
  • Experience comfort at home and on-the-go with a lightweight design and butyl rubber strain reliefs
  • Frequency range: 20 Hz to 30 kHz
  • Impedance: 32 Ohms nominal 
  • Sensitivity: 100 dB SPL at 1mW in ear
  • Power Handling: 20 mW continuous 
  • THD: Less that 1% THD (Total Harmonic Distortion) at 1mW
  • Wideband dynamic transducer offers a clearer sound by using only wire between the amplifier and transducer, not competing electrical crossover networks
  • Easy-to-clean and durable, these in-ear headphones are built to last
  • Hear more thanks to the 20-30,000 Hz frequency
  • Weight: .3 oz.
  • Warranty: 5 Years – World Wide Stereo is an authorized dealer for every brand we sell
  • World Wide Stereo 60-day guarantee and expert product support



  • Frequency response: 20Hz to 30kHz
  • Impedance: 32 ohms nominal
  • Sensitivity: 101dB SPL at 1mW
  • Power handling: 20mW continuous
  • THD: Less than 1% THD at 1mW
  • Magnesium properties
    • Melting point: 922 Kelvin
    • Speed of sound: 4940 meters per second
    • Young's modulus: 45 gigapascals
    • Brinell hardness: 260 megapascals

What's in the Box

What's in the Box:

  • Magnesium In-Ear Headphones with 96% Magnesium Alloy Diaphragm


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