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Overview

Envelop your ears in a rich tapestry of sound with these Sennheiser HD 660S open-back headphones. Carefully selected hand-paired transducers and light aluminum voice coils provide clear treble and warm bass. The elliptical ear cups and liberal headband padding support hours of comfortable listening. In matte black and anthracite, these Sennheiser HD 660S open-back headphones deliver an upscale look.
Open Box

Open Box - Sennheiser HD 660 S Wired Over-the-Ear Headphones - Black

Model: HD 660 S
Web Code: 19195145
Sold and shipped by | 4.3 seller rating (366 reviews)

Sale ends: *

Available for deliveryAvailable online only

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Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

9Hz - 41.5kHz frequency response

For faithful sound reproduction.

150 ohms impedance

To efficiently conduct power.

Dynamic transducer design

For reference-grade audio.

108dB/Vrms sensitivity

Provides powerful audio.

Stereo design

Delivers crisp tones.

Product Condition
Open Box
Wireless
Yes
Headphone Style
Over-Ear
Band Style
Over-the-Head
Colour Family
Black

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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  • No restrictions in Canada
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Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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