Full Specs

 

Model	139414
Style	Open Back
Transducer Type	Planar Magnetic
Magnetic Structure	Linear Symmetry Magnets
Magnet Type	Symmetric Push‑Pull Neodymium
Driver Size	106mm
Maximum Power Handling	5W
Maximum SPL	>130dB
Frequency Response	5Hz ~ 50kHz
Total Harmonic Distortion	Less than 0.1% at @100dB
Impedance	60 ohms
Efficiency	96dB / 1mW
Optimal Power Requirement	200mW ‑ 4W
Weight	20.5 oz. (580g)