The 3T-154 utilizes a 15.4mm diaphragm, a maximized size of diaphragm for an IEM. The 15.4mm large diaphragm has excellent sound pressure, and combined with the 3T magnetic flux, you can experience the most superb dynamics that you have ever heard from an IEM.
The beryllium-plated diaphragm possesses remarkable internal resistance and exceptional rigidity which drastically minimizes distortion while enhancing sound precision.
3T-154 uses high-hardness magnesium alloy as the shell material. Comparing the same volume, the magnesium alloy is about 36% lighter than an aluminum alloy. It also has stronger rigidity, impact resistance, reduces resonance caused by the unit, and has excellent stability.
The 3T-154 is a detachable cable design, adopting standard 0.78 two-pin interface, which accommodates sourcing a cable replacement as very convenient. High purity silver-plated copper cable is a standard.
Type
Dynamic (15.4mm)
Frequency Response
7Hz-41kHz
Sensitivity
116 +/- 2dB
Impedance
16 ohms
Noise Attenuation
-26dB
Rated Power
10mW
THD
1% (at 1kHz / 1mW)
Plug Size
4.4mm TRRRS & 3.5mm TRS Gold-Plated
Cord Length
1.2m
Weight
18.8g without cable