
Sennheiser HD 660 S2 Hi-fi Open Back Dynamic Audiophile Headphones, Black
1 storeOnly one store we track has this right now. We'll line up more prices as they turn up.
| SennheiserOfficial storeeBaySennheiser's own eBay storeFree delivery | Free delivery | $949 | Go to eBay |
These are the stores we track for this product, not every store in Australia, so someone else might have it for less. Cheapest is always first, whatever a store pays us.
About this product
Sennheiser HD 660 S2 Hi-fi Open Back Dynamic Audiophile Headphones, Black is one of the Over-Ear headphones we compare prices on. Right now we’re tracking one price: $949 at Sennheiser on eBay. We’ll add more stores as they stock it. That includes free delivery.
Made by Sennheiser, model number 700240. Key specs: Connectivity: Wired; Type: Ear-Cup (Over the Ear); Colour: Black; Wireless Technology: Wired.
Prices last checked 4 November 2026.
Prices change often, so confirm the final price at the store before you buy.
- Brand
- Sennheiser
- Model number
- 700240
- Barcode
- 0810091270370
- Category
- Over-Ear Headphones
- Model
- HD 660 S2 Hi-fi Open Back Dynamic Audiophile Headphones, Black
- Connectivity
- Wired
- Colour
- Black
- Type
- Ear-Cup (Over the Ear)
- Wireless Technology
- Wired
- Features
- 6.35mm stereo plug, 2 para-aramid reinforced detachable cables, 4.4 mm Pentaconn balanced cable, Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System, Lightweight aluminum voice
- Form Factor
- Headband
- Compatible Brand
- Sennheiser
Specs come from eBay’s product catalogue and seller listings. Check with the store before you buy.
We may earn a commission when you buy through links on this page. You pay the same price, and it never changes the order: cheapest is always first. Prices and stock can change after we check, so give the final price a once-over at the store.



