Koss UR21
Category : headphones
Brand : Koss
Généralités
Données techniques
Équipements spéciaux
Autres modèles de la même série:
- Fabricant: Koss
- Modèle: UR21
- Années de construction:
- Poids:
- Fabriqué en: USA
- Usine prix conseillé: env. 20 US-$ (16 €)
- Principe: Dynamique, fermé
- Couplage à l'oreille: Circumaural
- Impédance: 32 Ohms
- Capacité de charge nominale:
- Réponse en fréquence: 40 - 20 000 Hz
- Niveau de pression acoustique: 90 dB
- Distorsion harmonique totale: < 0,4%
- Connecteur: jack 3,5 mm
- Câble: 1,2 m
- liste ici
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