SENNHEISER HD 650

The HD 650 has all the advantages of a high-performance sports car, without any flaws. These open-back headphones are loved by audiophiles for their musical and non-tiring sound, while still offering high levels of detail. From the first note, your favorite tracks reveal their true potential, and every moment of the performance becomes an opportunity to react again. For high fidelity enthusiasts who value an immersive level of sound quality, the HD 650 is an instant upgrade. The HD 650's sound signature begins with our internal acoustics. Audiophiles know that the best components achieve maximum performance when nothing stands in their way. The 42 mm transducer uses a 38 mm diaphragm with a specially tuned moving aluminum coil for prolonged and critical listening: the entire presence of high frequency and low frequency is effortless, while the medium range is reproduced with realistic composure, without sacrificing its organic nature to achieve this result. Made in Ireland at our modern production facility, the HD 650 offers more: more details discovered, more musicality and certainly more time for ecstatic listening. TECHNICAL SPECIFICATIONS Frequency response (speaker) 10 Hz - 41,000 Hz Sound pressure level (SPL) 103 dB (1 V) Impedance 300? Total harmonic distortion (THD) < 0.05% (1 kHz, 1 V) Connector 1/4" (6.35 mm) stereo jack plug Adapter 1/4* (6.35 mm) stereo jack plug to 3.5 mm stereo jack plug Cable length 3 m Transducer principle dynamic, open Weight 260 g Ear coupling circumaural Magnetic field 1.8 mT