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Sennheiser HD 660S2 Audiophile Reference Wired Over-Ear Headphones - Black (HD 660s2)
Sennheiser HD 660S2 Audiophile Reference Wired Over-Ear Headphones - Black (HD 660s2)
$888
Sennheiser HD 660S2 Audiophile Reference Wired Over-Ear Headphones - Black (HD 660s2)
700240
Available on 36 months of equal Interest Free instalments:
approximately per month
^ Total repayments $888 (excluding fees). Min purchase of $500 applies. Offer ends 31/08/2026. Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.
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The Sennheiser HD 660S2 Audiophile Reference Wired Over-Ear Headphones combine incredible sound performance and effortless wearability. This device features 38 mm drivers that produce the full character of your music—rich, smooth, and distortion-free. With its open-back build and lightweight finish, every listening moment feels as good as it sounds.
Key Features
- Hear Every Detail: Experience pure, natural audio through 38 mm dynamic drivers that deliver rich timbre and deep, accurate sub-bass across an extended 8 Hz–41,500 Hz range. The open-back design and vented magnet system produce a spacious, distortion-free soundstage for true audiophile listening.
- Exceptional Comfort: This headphone features open elliptical earcups and velour pads for comfort and breathability. Its lightweight, ergonomic design ensures a natural, pressure-free fit for hours of listening.
- Engineered for Clear Audio Performance: The Sennheiser headphones feature detachable, para-aramid reinforced OFC copper cables for pure signal transmission and minimal handling noise.
- Premium Craftsmanship: Expertly designed in Germany and crafted in Ireland, the HD 660S2 delivers uncompromising build quality and precision tuned for true audiophile excellence.
| Brand | Sennheiser |
|---|---|
| Product Type | Over-Ear Headphones |
| Model Number | HD 660s2 |
| Colour | Black |
Headphone
| Driver Type (Headphone) | Dynamic, Open |
|---|---|
| Driver Size (Headphone) | 38 mm |
| Sensitivity/Sound Pressure Level | 104 dB (1V) |
| Headphone Frequency Response | 8 Hz - 41,500 Hz |
| Impedance (Headphone) | 300 ohm |
Audio
| Adapter Included | Yes |
|---|---|
| Adapter Type | 6.3mm to 3.5mm |
Connectivity
| Wired / Wireless | Wired |
|---|---|
| Connectivity Type | 3.5mm Jack |
Dimensions
| Product Weight | 0.4 kg |
|---|
Warranty
| Manufacturers | 24 Months |
|---|
Expert Reviews
Customer Reviews
Delivery
We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.
Easy returns
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).
- HD 660S2 headphones
- 6.3 mm cable (1.8 m)
- 4.4 mm cable (1.8 m)
- 6.3 mm to 3.5 mm adapter
- Carry pouch
Array
Terms & Conditions
Pricing Terms
Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Wednesday 29th July 2026 until midnight Tuesday 11th August 2026.
