Zusammenfassung der Testberichte für Beyerdynamic DT 990 PRO
Durchschnittliche Expertenbewertung: 79/100, und durchschnittliche Verbrauchermeinungen: 92/100. Im Vergleich zu 355.718 Testberichten von anderen Kopfhörer ergibt sich daher ein alaScore von 72/100 = Gut.
Beyerdynamic DT 990 PRO 250 ohms Camera used: CanonPowerShot SX30 IS Music by Ronald Jenkees Song: Loui youtube.com Transducer type: Dynamic Operating principle: Open Weight without cable: 250 g Frequency response: 5 -- 35000 Hz Nominal impedance acc. to IEC 60268-7: 250 ohms /System Power handling capacity acc. to IEC 60268-7: 100 mW Sound coupling to the ear: Circumaural Average pressure on ear acc. to IEC 60268-7: 3.5 N
This is a quick overview of my new BeyerDynamic DT990 PRO 250 Ohm Headphones! Specifications 5 - 35000Hz Response Range 45mm drivers 250 Ohm Impedance 96Db / mW Total Harmonic Distortion - Less than 0.2% Opened Backed Weight - 250 Grams (0.6 Lb) Fiio E5 Headphone Amplifier Specifications: Output Power: 150mW @ 16 Ohms, 100 mW @32 Ohms, 18 mW @ 300 Ohms Signal to Noise Ratio - Greater than 98 dB (A Weight) Power Supply: build-in 200mAh rechargerable battery Frequency Response: 10 Hz - 60 kHz Distortion (THD): Less than 0.009% (10 mW) Suitable Headphone Impedance: 16 ohms - 300 ohms
