Sennheiser HD 650 Over Ear Audiophile Headphones Specifications Frequency Response: 10 - 39,500 Hz (- 10 dB), 16 - 30,000 Hz (- 3 dB) Transducer Principle: dynamic, open Frequency Characteristic: diffuse field equalized Nominal impedance: 300 ? Characteristic sound pressure level (at 1 kHz) : 102 dB (1 Vrms) Max. nominal continuous input power: 500 mW as per EN 60-268-7 Total harmonic distortion: ≤0.05 % Contact Pressure: approx. 3.4 N (± 0.3 N) Ear Coupling: Circumaural Weight (without cable): 260 g Connector: 1/4 in. (6.3 mm) stereo jack plug Adapter lead: 1/4 in., 3.5 mm stereo jack Cable: Kevlar strengthened oxygen-free copper (OFC), 3 m

• Sennheiser HD 650 Open-Air Pro Headphones

Sennheiser HD 650 Open-Air Pro HeadphonesHeadphone Gift