Sennheiser

Sennheiser - HD 660 S

Enjoy GST Credit of ₹ 6,100 on your purchase. Info

Get 18% GST input

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India. Don't let the GST input go to waste especially if you can avail an offset. All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST. Simply enter your GST number at the time of checkout.
EMI Starting from ₹ 3,572.

Buy Headphones on EMI

Go for an easy EMI scheme which allows you to pay for your orders over a convenient period. A minimum purchase value of Rs. 500 is required to avail the EMI facility and the facility can be availed for tenures of 3, 6, 9 or 12 months.

After checking out, Select the "Credit Card / Debit Card / Net Banking / EMI" option, which will then direct you to the CashFree Payment gateway. Select your card and check the installment value and the overall interest charged on the transaction. 

The interest rate charged varies from bank to bank. Here is a summary of the interest rates:

Bank 3 Months 6 Months 9 Months 12 Months 18 Months 24 Months
AXIS 12% 12% 14% 14% 15% 15%
STANDARD CHARTERED 13% 13% 14% 14% - -
ICICI 13% 13% 13% 13% 15% 15%
YES BANK 12% 12% 13% 13% 14% 15%
HDFC 15% 15% 15% 15%

These are annualized interest rates charged on a monthly reducing balance, which means that the principal amount is reduced with every EMI and the interest is calculated on the outstanding balance.

No processing or convenience fees are charged on any EMI transactions.

PLEASE NOTE:

  1. Minimum Order value for EMI eligibility varies from Bank to bank. 
  2. EMI purchases need to be made on a single credit card and cannot be split across multiple cards.
  3. EMI monthly schedules begin from the next card billing statement post the transaction date as determined by your bank.

  

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7 Day Replacement Guarantee Info

7 Day Replacement Guarantee

All products are covered by the Headphone Zone 7 Day Replacement Guarantee. This product is eligible for a free replacement in case you receive a damaged, defective or different item.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

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2 Years Manufacturer's Warranty Info

Warranty & Service

This product is covered by Sennheiser's 2 Year Warranty against manufacturing defects. The Authorised service partner for all warranty claims in India is Sennheiser India.
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7 Day Replacement Guarantee

All products are covered by the Headphone Zone 7 Day Replacement Guarantee. This product is eligible for a free replacement in case you receive a damaged, defective or different item.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

Read more

7 Day Easy Exchange

This product is eligible for the Headphone Zone 7 Day Easy Exchange. Don’t like your purchase? Simply exchange it for another product of your choice!

Please keep the product in its original condition with all accessories & packaging for a successful return. Once returned & inspected, you’ll receive full store credit in your Headphone Zone account for you to choose another product.

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Earn Club Audiophile points Info

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.
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Designed in
Germany

Balanced Sound
Signature

Ideal for
Audiophiles

Ideal for
Movies and TV

2 Year of
Warranty

Works with
Android & iOS

Open-Back
Design

Dynamic
Drivers

Replaceable
Cables

Needs
Amplification

DESCRIPTION

SUPREME IN STYLE AND IN SOUND

The Sennheiser HD 660S has an eye catching new matte black and anthracite design. It looks classically elegant with some hints of contemporary influence. It is truly a symbol of sophistication.

Headphone-Zone-Sennheiser-HD-660-S

LIGHT ON WEIGHT, HIGH ON COMFORT

With High Quality Sound, the HD 660S also gives you High Comfort. In spite of its strong build, this pair is very lightweight. The elliptical ear cups are shaped according to the anatomy of the ear and sit perfectly over your ears giving you superior comfort. With comfortable earpads and its open construction, you can listen to music on these for hours on the trot.

Headphone-Zone-Sennheiser-HD-660-S
Headphone-Zone-Sennheiser-HD-660-S
Headphone-Zone-Sennheiser-HD-660-S
Headphone-Zone-Sennheiser-HD-660-S

RICH, INTRICATE SOUND WITH WELL-DEFINED BASS

The HD 660S has exceeded its predecessor HD 650 in terms of the sound output. With a crisp and defined bass, clear mids and pleasantly natural treble, it offers an exceptional soundstage response. You hear every detail and expression of the songs you play that takes you on a completely different journey full of emotions altogether.

Headphone-Zone-Sennheiser-HD-660-S

INNOVATIVE TRANSDUCER TECHNOLOGY

Built with the new Transducer Design, The HD 660S offers a much better performance as compared to the HD 650. It is engineered with a specially manufactured stainless steel fabric attached to the diaphragm that facilitates better control of the diaphragm movements. Moreover, extremely light aluminum voice coils ensure the highest impulse fidelity. The transducers are carefully selected and paired by hand to ensure consistently narrow (±1 dB) tolerances.

Headphone-Zone-Sennheiser-HD-660-S
Headphone-Zone-Sennheiser-HD-660-S

EASE OF CONNECTIVITY

The HD 660S is much more versatile as it can deliver reference-class sound when connected to hi-res mobile players even with its lower impedance.

Headphone-Zone-Sennheiser-HD-660-S

SPECS

AUDIO SPECIFICATIONS
IMPEDANCE 150 Ω
SENSITIVITY 104 dB
FREQUENCY RESPONSE 10 – 41,000 Hz
CONTROLS & CONNECTIVITY
WIRED CONNECTIVITY 3.5mm Input
MICROPHONE No
COMPATIBILITY Universal
DESIGN & BUILD
WEARING STYLE Over-Ear (Circumaural)
WEIGHT 260 g
IN THE BOX
BOX CONTENTS 1. Sennheiser HD 660s Headphones
2. 1 x 1/4" (6.35mm) Stereo Jack Plug
3. 1 x 4.4mm Pentaconn Stereo Jack
4. 1 x 1/4" (6.35mm to 3.5mm) Jack Adapter
5. Storage Box
6. Instruction Manual

COMPARISONS

Sennheiser - HD 660 S vs competitors
Sennheiser - HD 660 S Sennheiser - HD 660 S vs competitors
₹ 39,990/-

Shure - SRH 1840vs competitors
Shure - SRH 1840 Shure - SRH 1840 vs competitors
₹ 41,999/- ₹ 47,500/-

Beyerdynamic - DT 1990 PROvs competitors
Beyerdynamic - DT 1990 PRO Beyerdynamic - DT 1990 PRO vs competitors
₹ 47,990/- ₹ 59,389/-

iBasso - SR2vs competitors
iBasso - SR2 iBasso - SR2 vs competitors
₹ 39,999/-

Warranty
Sound Signature
Balanced
Balanced
Flat
Balanced
Design Open Back Open Back Open Back Open Back
Wearing Style Over-Ear Over-Ear Over-Ear Over-Ear
Frequency Response 10Hz-41kHz 10Hz-30kHz 5Hz-40kHz 3Hz-40kHz
Cable 3m straight cable 2m straight cable 3m straight cable 1.8m straight cable
Replaceable Parts
Impedance 150Ω 65Ω 250Ω 24Ω
Best for Studio Monitoring/Casual Listening Studio Monitoring/Casual Listening Audiophiles Casual Listening
In The Box 1x Sennheiser HD 660s Headphones
  1x 1/4" (6.35mm) Stereo Jack Plug
   1x 4.4mm Pentaconn Stereo Jack
   1x 1/4" (6.35mm To 3.5mm) Jack Adapter
   1x Storage Box
1x SRH1840 Headphones
  1x Two Detachable Cables
   1x Replacement Velour Ear Pads
   1x Threaded 1/4" Gold-Plated Adapter
   1x Hard Zippered Case
Beyerdynamic - DT 1990 PRO Headphones
  Two Pairs Of Velour Ear Pads
  Two Pairs Of Cables(3 M Straight And Coiled Cable)
  Premium Hard Case
IBasso - SR2 Headphones
   Jack 3.5mm Cable
   Jack 3.5mm To Jack 6.35mm Cable Earpads
   Carrying Case
Experts Verdict "Sennheiser has created an entirely new transducer for the HD 660 S, which is said to have lower harmonic distortion and produce an even more natural, uncolored sound."
The Verge
"Shure has a winner on its hands; we can’t praise the 1840s enough. This is a wonderfully musical pair of headphones that comfortably justify their price."
What Hi-Fi
"Beyerdynamic’s implementation of their Tesla design also shows technical prowess. The DT1990 PRO kick fast, woo with speed and attack and top it off with great separation and fine details."
Headfonics

FAQ

WARRANTY & MEDIA REVIEWS

2 Year Warranty

Don't sweat it, this Sennheiser HD 660 S comes with a 2 year warranty from Sennheiser that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Sennheiser's warranty in India.

Customer Reviews

Based on 6 reviews
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S
S.M.R.
LOVING THIS
S
S.M.R.
EXCELLENT MUSIC
Hey Syed, we're so glad to know that you loved the product. Thank you so much for the detailed review this will surely be a great help for the others!
J
J.K.
Amaze
S
S.M.R.
GREAT DELIVERY
Hey Syed, we hope that you will love the product even more and we know you will for sure!
r
r.S.
P
P.C.
An immersive experience!!