The HD 650 utilizes a 3m detachable cable made from a highly conductive OFC copper with low handling noise and low structure-borne sound sensitivity. The headphones can be used with high output mobile devices and excel with high quality stationary hi-fi components, such as SACD, DVD-A, and CD players. The HD 650 ships with the detachable cable and 1/8" to 1/4" adapter.
Type | Open-Back, Circumaural Dynamic Headphones |
Transducer Principle | dynamic "open-aire" |
Frequency Characteristics | diffuse field equalized |
Frequency Range | 16 Hz to 30 kHz (-3 dB) 10 Hz to 39.5 kHz (-10 dB) |
Impedance | 300 Ohms |
Sound Pressure Level | 103 dB at 1 kHz, 1 Vrms |
Maximum Input Power | 500 mW as per EN 60-268-7 |
THD | ≤0.05% at 1 kHz, 100 dB |
Contact Pressure | Approximately: 2,5 N |
Maximum Input Power | 200 mW |
Connectors | Connector: 1/8" / 3.5 mm Adapter: 1/4" / 6.35 mm |
Cable Length | 10' / 3 m, Detachable, Left and Right Side Connection |
Weight | 9.2 oz / 260 g |
Packaging Info | |
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Package Weight | 3.3 lb |
Box Dimensions (LxWxH) | 12.756 x 10.158 x 4.331" |
Reviews Sennheiser HD 650 - Reference Class Stereo Headphones (Import)