|Listed in category:
This item is out of stock.
Have one to sell?

Sennheiser Consumer Audio Wired Over-Ear Audiophile Headphones HD 660S2 Black

US $402.00
ApproximatelyAU $619.61
or Best Offer
Condition:
Brand New
Out of stock3 sold
Postage:
Free USPS Ground Advantage®.
Located in: Brooklyn, New York, United States
Delivery:
Estimated between Fri, 30 May and Thu, 5 Jun to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:267241699277
Last updated on 24 May, 2025 11:27:38 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Microphone Type
None
Suitable For
Live Monitoring, Studio Monitoring

About this product

Product Identifiers

Brand
Sennheiser
MPN
508826
UPC
0615104340503
Model
Sennheiser HD 660S2
eBay Product ID (ePID)
20059285943

Product Key Features

Type
Ear-Cup (Over the Ear)
Number of Earpieces
Double
Connectivity
6.35 mm (1/4 in), 3.5mm Jack
Color
Black
Form Factor
Headband
Features
Extra Bass

Additional Product Features

Manufacturer Color
Black
Release Year
2022

Item description from the seller

About this seller

EMERALD MANAGEMENT

98.2% positive Feedback12K items sold

Joined Feb 2009
Usually responds within 24 hours
Discover a wide variety of products at our online store, where we offer something for everyone. Whether you're shopping for the latest tech, home essentials, fashion, or gifts, we have a diverse ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
4.9
Communication
5.0

Popular categories from this Store

Seller feedback (3,032)

All ratings
Positive
Neutral
Negative
  • e***u (633)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller - Shipped fast, packed well, good communications, great price, and item as described. Recommended seller. Would not hesitate to do business with again. A+ all the way around.
  • 8***a (13)- Feedback left by buyer.
    Past month
    Verified purchase
    Excellent seller 👌 highly recommend 💯 product recieved was exactly as displayed😍 & was extremely polite & didn't hesitate to communicate immediately after my purchase! Very fair prices & shipping cost was below average which was also A++ 👍 definitely will shop here again 😊
  • p***t (815)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Outstanding seller! The item was exactly as described, arrived quickly, and was packaged with great care to ensure it stayed in perfect condition. Their pricing was very competitive, and they were open to reasonable negotiations, making the transaction smooth and stress-free. Communication was excellent throughout the process, and they were friendly and professional at every step. I couldn’t have asked for a better buying experience. Highly recommend this seller and would deal with them again!

Product ratings and reviews

4.9
25 product ratings
  • 22 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Comfortable

Lightweight

Most relevant reviews

  • Top favourable review

    Superb!

    Excellent headphone. Attenuate a couple of treble bumps and boost subbass a pinch and it is an HD600 killer and superb monitoring/mixing/mastering headphone. Superb entry-level high-end can for casual listening, too, with that warm, thick, finely nuanced, and organic Sennheiser house sound. If you want more resolution than HD600 but none of HD650's character, this baby should do it for you. Aside from that, comfort is supreme. The build quality doesn't seem up to par with HD650, though, but still better than most cheaper headphones. Placement of sounds is sharper and clearer than HD650 and HD600, though not by much. This is no K702 and HD800 killer, however. It's high impedance demands you have at least a Schiit stack for best results, or you are better off with cheaper, low-impedance ...

    Verified purchase: YesCondition: Pre-ownedSold by: juicyburger1

  • One of the best options on the market for entry level audiophile headphones.

    My setup consists of these HD600s run to a fiio K3 then to my MacBook Pro streaming from tidal. This setup has served me very well, and the clarity achieved by these headphones is incredible. I’m relatively new to audiophile equipment, but I can truly say these are the best I’ve used so far. If you’re looking for entry level equipment at a reasonable price, these are your best bet.

    Verified purchase: YesCondition: NewSold by: oscasanche-818

  • My new favorite pair of headphones.

    Impressive and impactful natural bass. Excellent clarity and detailed sound. Broad soundstage. Light weight and comfortable for extended use. I use a small battery operated headphone amp to insure adequate power. It seems to work fine with this setup. Very impressed.

    Verified purchase: YesCondition: RefurbishedSold by: sennheiserconsumeraudio

  • it is a great headphone. I have Sennheis...

    it is a great headphone. I have Sennheiser HD 600. But this one exceeds 600 in many aspects. the Quality of the sound, of course, is the first and main. You feel as if you can hear every, even the shortest and slightest, of the sound. Absolute satisfaction. But do not forget to amplify these effects with good sound's application

    Verified purchase: YesCondition: NewSold by: oasis-nyc

  • Amazing headphones

    Amazing headphones, bought a decent dac with it for the mean time and man, I was talking about them for days, and still am they have changed the way I have heard audio in such a long time, also hearing things you never hear is also crazy. Thanks for the amazing headphones.

    Verified purchase: YesCondition: Pre-ownedSold by: zwjrben