Sennheiser HD 660S 2 Open-Back Audiophile Headphones
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Premium Over-Ear Headphones · $300 and up
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- Weighted support
- 0.00
- Support share
- 0%0 total comparison votes
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About this product
Full listing name
HD 660S 2 Open-Back Audiophile Headphones
The Sennheiser HD 660S2 open-back over-ear headphones feature 42mm dynamic drivers with a 300-ohm impedance and a frequency range of 8 Hz to 41.5 kHz. The wired design includes detachable 6.3mm and 4.4mm cables, a 6.3mm to 3.5mm adapter, and a carry pouch. Velour earpads pair with an aluminum enclosure. The black headphones are crafted in Germany and Ireland and include a two-year manufacturer warranty.
Price & purchase
MSRP $679.95
- $499.00View at Amazon
$679.95Save 27% Amazon
4.5 from 793 retailer reviews
Retailer context only. It contributes zero weight to TallyGo rank.See rankings across comparisons
0 distinct supporters 0 supported dimensions 0 established wins Early community signal
| Comparison | Standing | Votes | Support | Evidence | Score contribution |
|---|---|---|---|---|---|
| Open-back wired audiophile headphones | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best noise cancellation | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best overall | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best sound | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best value | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Most comfortable | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
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Product details
Description, highlights, and specifications from the retailer feed.
- Powerful Low-End Performance: These wired over ear head phones let you feel every note from piano lows (27.5 Hz) to bass drums (45–60 Hz) with clarity and precision, whether it is for gaming sessions, listening to music, or for desktop use
- Color
- Black
- Theme
- Music
- Impedance
- 300 ohm
- Brand Name
- Sennheiser
- Model Name
- HD 660S2
- Style Name
- Headphones
- Item Weight
- 0.3 kg
- Control Type
- Media Control
- Manufacturer
- Sonova
- Model Number
- 700240
- Noise Control
- Sound Isolation
- Cable Features
- Detachable
- Control Method
- Touch
- Earpiece Shape
- Oval
- Headphone Jack
- 1/4 inch TRS, 4.4 mm TRRRS
- Frequency Range
- 8 Hz - 41.5 kHz
- Number Of Items
- 1
- Audio Driver Size
- 42 millimeters
- Audio Driver Type
- Dynamic Driver
- Compatible Devices
- Smartphone
- Enclosure Material
- Aluminum
- Additional Features
- stereo pairing
- Warranty Description
- 2 year manufacturer
- Age Range Description
- Adult
- Customer Package Type
- Protective delivery packaging with a portable carry pouch
- Water Resistance Level
- Not Water Resistant
- Connectivity Technology
- Wired
- Headphones Ear Placement
- Over Ear
- External Testing Certification
- nao aplicavel
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