Audio-Technica ATH-AD900X

Audio-Technica ATH-R70x

Beyerdynamic DT 990 PRO

Beyerdynamic DT 880 PRO

Manufacturer: Audio-Technica Audio-Technica Beyerdynamic Beyerdynamic
Model: ATH-AD900X ATH-R70x DT 990 PRO DT 880 PRO
Popularity: #82 #11
Impedance: 38 Ω 470 Ω 250 Ω 250 Ω
Efficiency: 100.0 dB SPL/mW 99.0 dB SPL/mW 96.0 dB SPL/mW 96.0 dB SPL/mW
Frequency Response: 5 - 35,000 Hz 5 - 40,000 Hz 5 - 35,000 Hz 5 - 35,000 Hz
Transducer Type: Dynamic Dynamic Dynamic Dynamic
Operating Principle: Open Open Open Open
Ear Coupling: Over-ear Over-ear Over-ear Over-ear
Weight: 265 g 210 g 250 g 295 g
Discontinued:
Current Price: $133.95 $324.99 $159.27 $199.99