The HD 490 PRO's sensitivity is 105 dB against the DT 700 PRO X's 100 dB, its impedance 130Ω against 48Ω, and its high-frequency extension 36 kHz against 40 kHz. Both share low-frequency extension (5 Hz).
Both turn up in the same documented systems.
The Fidelio X2HR's impedance is 30Ω against the DT 700 PRO X's 48Ω. Both share sensitivity (100 dB), low-frequency extension (5 Hz), and high-frequency extension (40 kHz).
Both turn up in the same documented systems.
The ATH-R50x's impedance is 50Ω against the DT 700 PRO X's 48Ω and its sensitivity 93.3 dB against 100 dB. Both share low-frequency extension (5 Hz) and high-frequency extension (40 kHz).
Both turn up in the same documented systems.
The Spirit Classic's sensitivity is 102 dB against the DT 700 PRO X's 100 dB, its impedance 32Ω against 48Ω, and its high-frequency extension 22 kHz against 40 kHz. Both share low-frequency extension (5 Hz).
DT 990 PRO
- Sensitivity
- 96 dB vs 100 dB
- Impedance
- 250Ω vs 48Ω