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frontpagejk6812 | Staff posted May 22, 2026 01:51 AM

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frontpagejk6812 | Staff posted May 22, 2026 01:51 AM

Sennheiser HD 660S2 Wired Over-Ear Headphones

+ Free S&H

$395

$680

41% off

Amazon

23 Comments

7,092 Views

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Amazon has Sennheiser HD 660S2 Wired Over-Ear Headphones for $395. Shipping is free.

Thanks to Deal Hunter jk6812 for sharing this deal.

Features:

Dynamic Audiophile Headphones
Open-Back Design for Long Sessions
Extended Sub-Bass Response Down to 8 Hz
Tolerances for ±1 dB Accuracy
Detachable Cables
Ultralight Aluminum Voice Coils
Stainless Steel Mesh Damper
Channel Matched Drivers

Editor's Notes

Written by qwikwit | Staff

About this Deal:
- Our research indicates that this deal is $81.99 less (17.18% savings) than the next best available price from a reputable merchant with prices starting at $476.99 at the time of this posting.
About this Product:
- Rated 4.5 out of 5 stars at Amazon based on over 730 customer reviews.
About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- You can view Amazon's Return Policy here.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by jk6812 | Staff

Amazon has Sennheiser HD 660S2 Wired Over-Ear Headphones for $395. Shipping is free.

Thanks to Deal Hunter jk6812 for sharing this deal.

Features:

Dynamic Audiophile Headphones
Open-Back Design for Long Sessions
Extended Sub-Bass Response Down to 8 Hz
Tolerances for ±1 dB Accuracy
Detachable Cables
Ultralight Aluminum Voice Coils
Stainless Steel Mesh Damper
Channel Matched Drivers

Editor's Notes

Written by qwikwit | Staff

About this Deal:
- Our research indicates that this deal is $81.99 less (17.18% savings) than the next best available price from a reputable merchant with prices starting at $476.99 at the time of this posting.
About this Product:
- Rated 4.5 out of 5 stars at Amazon based on over 730 customer reviews.
About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- You can view Amazon's Return Policy here.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by jk6812 | Staff

Deal Score

+23

Get Deal at Amazon

Price Intelligence

Model: (NEW) Sennheiser HD 660S2 Wired Audiophile Stereo Headphones

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
05/26/26	Amazon	$395	1
07/17/24	Amazon	$366	0
07/15/23	Amazon	$372	1
07/14/23	Amazon	$372 Popular	15

Current Prices

Sort: Lowest to Highest | Last Updated 5/31/2026, 03:20 AM

Sold By	Sale Price
Amazon	$394.95
Guitar Center	$479.95
Musician's Friend	$479.95
Best Buy	$499

Unregistered (You)

Top Comments

SmilingRiver528

135 Posts

18 Reputation

Yeah, in the era of closing audio stores, amazon has become the best option for auditioning gear

23 Comments

c0ld8

May 26, 2026 06:41 PM

104 Posts

Joined Jun 2017

c0ld8May 26, 2026 06:41 PM

104 Posts

Would this be a good upgrade over my 6XX/650? Or should I just step up to the 800S

JeffJ9000

May 26, 2026 08:52 PM

1,812 Posts

Joined Dec 2013

JeffJ9000May 26, 2026 08:52 PM

1,812 Posts

Quote from ghost02

Inflation is a thing

it is, but the material and labor costs for this in china went up over 20% in 2 years? Nope. Materials cost has gone down due to manufacturing at scale. These should be $300 at this point. Tech gets cheaper as time goes on and these used to retail for $600, not $680, so that's a nonsense number, too.

Gambit16

May 26, 2026 10:25 PM

2,065 Posts

Joined May 2008

Gambit16May 26, 2026 10:25 PM

2,065 Posts

Bought this 3 years ago when it launched for $450. Amazing sound for the price. Easy to drive too.

Frank_Nitty

May 27, 2026 04:56 AM

8,969 Posts

Joined Jul 2016

Frank_NittyMay 27, 2026 04:56 AM

8,969 Posts

I'm still waiting on the HD 600s to come down in price below $250...

slickd888

May 27, 2026 06:31 AM

1,443 Posts

Joined Nov 2019

slickd888May 27, 2026 06:31 AM

1,443 Posts

Quote from c0ld8

Would this be a good upgrade over my 6XX/650? Or should I just step up to the 800S

The 800S.
That said, I own the 800S but the 6XX is still my daily driver. Their sound signatures are quite different. I'd audition the 800S and read up on the comparison to see if they are for you.

Last edited by slickd888 May 26, 2026 at 11:36 PM.

AbstractGeo

May 27, 2026 01:29 PM

134 Posts

Joined Dec 2007

AbstractGeoMay 27, 2026 01:29 PM

134 Posts

Quote from d3a1z

Even the HD800s is tame. Look at the Sennhesier HE-1.

These are my daily drivers. I have owned pretty much every 6 series headphone and these are the most balanced to me. I know they are expensive, but good audio does not really age so they should last a while. A lot of people still swear by the HD600 which came out in the mid 90's.

I just replaced the ear pads on my Sennheiser HD-650 headphones that I've had since ~2004 or so. Still killer headphones.

AbstractGeo

May 27, 2026 01:31 PM

134 Posts

Joined Dec 2007

AbstractGeoMay 27, 2026 01:31 PM

134 Posts

Quote from DonkeyFinest

Boycott these companies trying to gouge consumers.

Sennheiser has been setting headphones with this price point since the 90s. The main difference today? They have more then one or two competent competitors.

Enlightened0n3

May 28, 2026 01:30 AM

90 Posts

Joined Sep 2022

Enlightened0n3May 28, 2026 01:30 AM

90 Posts

I almost bit on this deal but reviews and peeps who own both the HD6XX and these seem to agree the value prop and sound is more of a side grade. Not sure if 400 buckaroos is worth a side grade. May just hold out since I don't actually have any desire for better sound atm. Am curious about people who own both though on here, anyone have thoughts?

Unregistered (You)

Free Shipping Occasions Memorial Day Tech & Electronics Audio / Video Headphones, Headsets & Earbuds Sennheiser

Rating:	(4.5 out of 5 stars)
Reviews:	735 Amazon Reviews
Manufacturer:	Sonova
Model Number:	700240
Product SKU:	B0BRT1ZN7Q
ASIN:	B0BRT1ZN7Q
Brand:	Sennheiser
Item Dimensions LxWxH:	3 x 7 x 7 inches
Item Weight:	0.6613868 pounds
Item model number:	700240
Manufacturer:	Sonova

Sennheiser HD 660S2 Wired Over-Ear Headphones

$395

$680

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Sennheiser HD 660S2 Wired Over-Ear Headphones

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