Periodic Audio Magnesium - In-Ear Monitors

Save $110.00

Canadian Dollar Price:
Sale price$109.95 Regular price$219.95
In stock (19 units)


Moved By Mg

The Mg (Magnesium) IEM utilizes a high magnesium content alloy (96% pure) for the diaphragm material. Magnesium may be the lowest cost IEM in our stable but it by no means a slouch, earning the coveted Top Pick from Stereo Review.  High performance, affordable price, extreme comfort make a potent combination.

Magnesium is the least dense of all stable metals.  Magnesium is also very high on the stiffness-to-weight ratio, and that is why it’s used in automotive and aerospace applications.  These two properties result in a highly efficient, low distortion transducer foundation.

I See a Detachable Cable?  What’s That About?

We have also developed our own 2.5mm jack: the IDEEL connector.  This connector is the world’s smallest 2.5mm jack, measuring just 3.6mm across, and a tiny 9.5mm mounting depth. This jack allows us to use the very robust 2.5mm TS plug in our tiny IEMs.  No more delicate MMCX or difficult 2 pin plastic connectors needed.

Mechanical Elements

Transducer Diaphragm: 96% pure Magnesium foil
Transducer Surround: PEEK polymer
Transducer Frame: 316 Stainless Steel
Transducer Magnet: N48H Grade Neodymium
Enclosure Body: Tritan™ copolyester
Protective Grille: 316 Stainless Steel
Bonding Compound: Cyanoacrylate Adhesive
Sealant Compound: Polyvinyl Acetate
Mounting Tips: Medical Grade Silicone and Urethanes
Connector: IDEEL 2.5mm TS compatible connector (tip hot, sleeve ground)
All components are Finite Element Analyzed for stress, strain, and durability.



Frequency Response: 20 Hz to 30 kHz
Impedance: 32 Ohms nominal
Sensitivity: 101 dB SPL at 1mW in ear
Power Handling: 200 mW continuous
Peak SPL: 124 dB
THD: Less than 1.5% THD at 1mW

Physical Properties

Cable Length: 1.2 m
Mass: 2.8 / 16.7 g (IEM/Set)
Operational Temperature: -20 to +50° C
Operational Humidity: 0-95% Relative Humidity
NRR: 31.3 dB (foam eartrip)
Overall Length: 21 mm
Body Diameter: 12 mm
Nozzle Diameter: 6 mm

Mg Material Properties

Melting Point: 922 Kelvin
Speed of Sound: 4940 meters per second
Young's Modulus: 45 Gigapascals
Brinell Hardness: 260 Megapascals

Included Accessories

1.2 meter long cable single 3.5mm TRS to dual 2.5mm TS jack and metal shells
Single Flange Tips – Small, Medium, Large
Dual Flange Tips – Small, Medium, Large
Memory Foam Tips – Small, Medium, Large
Protective Travel Case
Gold Plated ¼” TRS Adapter Jack
Gold Plated Dual Mono Airplane Adapter

You may also be looking for:

Recently viewed