Do you have a question about the Sennheiser HD 660 S and is the answer not in the manual?
Impedance | 150 Ω |
---|---|
Driver type | Dynamic |
Ear coupling | Circumaural |
Headphone frequency | 10 - 41000 Hz |
Headphone sensitivity | 104 dB |
Total Harmonic Distortion (THD) | 0.04 % |
Package type | Box |
Package depth | 108 mm |
Package width | 257 mm |
Package height | 320 mm |
Manual | Yes |
2.5 mm connector | No |
Audio adapters included | 6.3 mm |
Connectivity technology | Wired |
Product color | Black |
Wearing style | Head-band |
Weight | 260 g |
---|
Protect hearing, magnetic fields, child safety to prevent harm.
Keep dry, avoid extreme temps, clean properly to prevent damage.
Defines product use and limits Sennheiser's liability for misuse.
Select the correct cable for your audio source and connect the headphones.
Instructions on how to properly wear the headphones for optimal fit and sound quality.
Details how to attach and secure the connector cable to the earcups with an audible click.
Guide to replacing ear pads for hygiene and headband padding via repair service.
Use a soft, dry cloth for cleaning and store in a clean, dust-free place like the storage box.
Covers the 24-month warranty, conditions, and how to make a claim.
Refers to RoHS Directive and provides a link for the full EU declaration text.
Explains WEEE Directive compliance and proper waste disposal of product and batteries.