Product Summary
Open-back dynamic audiophile headphones with high-resolution sound reproduction
Overall Popularity
47%
+38% from last month
Popularity in Headphones
99%
-1% from last month
Popularity in Over Ear Headphones
99%
-1% from last month
The Sennheiser HD-650 features an open-back dynamic design with 42mm transducers and lightweight aluminum voice coils for exceptional transient response. Engineered with acoustic silk damping and a 10Hz-41kHz frequency response, these reference-class headphones deliver natural, detailed audio with minimal distortion (<0.05% THD). The circumaural design and elliptical ear cups ensure extended listening comfort.
{"frequencyResponse": "10Hz-41kHz", "impedance": "300Ω", "sensitivity": "103dB (1V)", "driverSize": "42mm", "transducerType": "dynamic", "earCoupling": "circumaural", "cableLength": "3m (detachable OFC copper)", "connectors": "6.35mm (1/4") with 3.5mm adapter", "weight": "260g", "keyFeatures": ["Open-back acoustic design", "Acoustic silk damping technology", "Elliptical ear cup geometry", "Lightweight aluminum voice coils"]}
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