![](https://ect.com.hk/storage/media/Products/artio/cu2/aim.jpg)
The patented "a.i.m" technology adopted in CU1 has another form of "a.i.m", which is an O-shape in front of the driver unit, in addition to the convex form adopted in CU1, which is placed opposite to the driver unit. The O-shape arrangement adopted for the CU2 is different from the CU1, but we aimed to create a dynamic and powerful headphone-like soundstage.
![](https://ect.com.hk/storage/media/Products/artio/cu2/cu2.jpg)
High-quality aluminum with excellent acoustic characteristics is used for the housing material, and all exterior parts are machined to create a simple, high-quality, and calm design with a focus on weight reduction and deep texture. The simple appearance, which even eliminates the brand logo, reflects our desire to let customers feel this product without any preconceptions.
![](https://ect.com.hk/storage/media/Products/artio/cu2/cable.jpg)
The detachable cable uses a proprietary spiral cable that is less likely to tangle or break, which has been well-received in previous products, and the Pentaconn Ear connector manufactured by Dick's of Japan is used for its high quality, high reliability and connectivity.
![](https://ect.com.hk/storage/media/Products/artio/cu2/untitled-1.jpg)
Newly developed original earpieces have been developed to maximize sound and wearability. The design is highly visible, with a total of six sizes (SS/S/MS/M/ML/L), and the size can be identified not only by the size print but also by the color band. The brighter color tone adds a gorgeous color to the overall calm design.
CU2
Housing materials
CNC machined aluminum
Driverunit
10mm dynamicdriver
Adopted technology
a.i.m(Absorbing Ideal Mechanism)
Sensitivity
109dBSPL/mW
Impedance
32Ω
Frequency response
20Hz~20kHz
Cable
Pentaconn EAR connector, OFC wire, 3.5mm 3-pole stereo mini plug (L-shaped), 1.2m
Weight (including cable)
24g
Accessories
Silicone earpiece SS, S, MS, ML, L (size M is attached to the main unit)
Ear piece case / Carrying case / Instruction manual and warranty card
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