





๐ถ Elevate Your Listening Experience!
The Sennheiser HD 660S2 Wired Audiophile Stereo Headphones deliver an unparalleled audio experience with a frequency response of 8 Hz to 41,500 Hz, featuring a lightweight aluminum voice coil and airflow-optimized transducers for minimal distortion. Designed for comfort and built to last, these headphones are perfect for audiophiles seeking high-fidelity sound.
| Control Method | Touch | 
| Unit Count | 1 None | 
| Item Weight | 260 Grams | 
| Is Electric | No | 
| Antenna Location | Recording | 
| Cable Features | Detachable | 
| Additional Features | Fast Charging | 
| Enclosure Material | Aluminum | 
| Specific Uses For Product | Recording | 
| Headphone Folding Features | Over Ear | 
| Earpiece Shape | Over Ear | 
| Headphones Ear Placement | Over Ear | 
| Carrying Case Color | Black | 
| Style Name | open-back | 
| Color | Black | 
| Wireless Technology | Kopfhรถrer mit Kabel | 
| Connectivity Technology | Wired | 
| Headphone Jack | 6.35 mm Jack | 
| Frequency Range | 8 Hz - 41,500 Hz | 
| Audio Driver Type | Dynamic Driver | 
| Frequency Response | 41500 Hz | 
| Sensitivity | 104 dB | 
| Impedance | 300 Ohm | 
| Noise Control | None | 
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