Audio-Technica ATH-M50X

HiFiMAN HE-400s

FiiO EX1

Manufacturer: Audio-Technica HiFiMAN FiiO
Model: ATH-M50X HE-400s EX1
Popularity: #16 #29
Impedance: 38 Ω 22 Ω 16 Ω
Efficiency: 99.0 dB SPL/mW 98.0 dB SPL/mW 102.0 dB SPL/mW
Frequency Response: 15 - 28,000 Hz 20 - 35,000 Hz 20 - 30,000 Hz
Transducer Type: Dynamic Planar magnetic Dynamic
Operating Principle: Closed Open
Ear Coupling: Over-ear Over-ear On-ear
Weight: 285 g 350 g 18 g
Discontinued:
Current Price: $149.00 $219.99 $69.99