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Slickdeals Frontpage lists Sennheiser HD 660S2 wired, open-back headphones for $379.95, with free shipping for Amazon Prime members. The listing headline does not provide a regular price, sale end date, or details about stock and seller, so the discount and its duration cannot be verified from the available information.
Sennheiser HD 660S2 wired, open-back headphones are listed at $379.95 with free shipping for Amazon Prime members, according to a Slickdeals Frontpage deal headline. The listing identifies the product and price, but does not provide enough information to establish how much the price saves against a regular or recent selling price.
The offer is for the HD 660S2, a wired, over-ear headphone model marketed for audiophile listening. The deal headline describes the headphones as a 300-ohm, open-back model and gives the listed price as $379.95. The headline also advertises free shipping with Prime; it does not state whether shoppers without Prime can get free shipping under other conditions.
The available listing details do not include a coupon code, checkout instructions, seller identity, stock status, or a deadline. They also do not establish whether the posted price is available to all shoppers or whether taxes or other charges may apply. Buyers should check the product page and the final checkout total before placing an order, since online deal terms and availability can change.
No comparison price is provided in the deal headline. Without a stated former price or other comparison basis, the $379.95 figure should be treated as the listed price rather than evidence of a particular discount. The headline also does not include customer reviews, product measurements, or test results, so those details cannot be used to assess the offer here.
Sennheiser HD 660S2
Wired Over-Ear Headphones
A listing reports a $379.95 price and free shipping for Amazon Prime members. The headline does not include a comparison price, seller, stock status, or sale deadline, so the discount and duration remain unverified.
A price is clear. The savings are not.
The Slickdeals Frontpage headline identifies the model, its listed price, and a Prime shipping condition. It gives no regular or recent selling price to compare against, so $379.95 should be read as the posted price—not proof of a particular discount.
Price and shipping
$379.95 with free shipping advertised for Amazon Prime members. Shipping terms for shoppers without Prime are not provided.
Model and format
The headline describes the HD 660S2 as wired, over-ear, open-back headphones with a stated 300-ohm impedance.
Discount and duration
No comparison price, sale end date, inventory status, coupon, or checkout instructions are included in the available details.
Match the headphones to your setup
Check your audio source
Impedance is one factor in whether a device can drive headphones to your preferred listening level. The deal headline does not specify required equipment or include an amplifier.
Consider where you listen
The listing identifies an open-back design but provides no claims about sound quality, noise isolation, measurements, or suitability for a specific room.
This is a deal listing for one specific model. The available information does not establish a Sennheiser price change, a product launch, or a permanent change in retail pricing.
Follow the live checkout terms
Deal details can change. The posted headline does not guarantee that the price or shipping claim remains available for your account and address.
What we can confirm
How much are they listed for?
$379.95, according to the Slickdeals Frontpage headline. The final checkout total is not confirmed.
Is shipping free?
Free shipping is advertised for Amazon Prime members. The headline does not specify terms for shoppers without Prime.
Are they wired and open-back?
Yes. The listing describes the HD 660S2 as wired, over-ear, and open-back, with a stated impedance of 300 ohms.
How long will the price last?
No end date is given. Check the current product page to see whether the offer is still available.
How much do buyers save?
The available details provide no regular or recent comparison price, so the discount amount cannot be established.
Are seller and stock details available?
Not in the headline. Confirm seller identity and availability on the live product page.
What the $379.95 Listing Offers
The listing gives shoppers a specific price to check for a high-impedance wired headphone, while the Prime shipping condition may affect the total cost for people who do not have that membership. For prospective buyers, the price alone is not enough to judge whether this is a strong deal: the headline gives no reference price, and the final cost may depend on shipping, tax, and the terms shown at checkout.
The product’s 300-ohm rating is relevant to buyers choosing how to use it. Headphone impedance is one factor in whether a particular source can drive a pair to a desired listening level; the listing does not say what equipment is required or included. Shoppers should check Sennheiser’s product information and their own audio equipment specifications rather than assume that every phone or computer will provide the same listening experience.
Because this is an offer for a specific wired model rather than a broad announcement from Sennheiser, the immediate news is limited to the price and shipping condition posted by the deal listing. It does not establish a manufacturer price change, a product launch, or a permanent change in retail pricing.
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Details Behind the Headphone Offer
The deal headline identifies the headphones as the Sennheiser HD 660S2 and describes them as wired, over-ear, open-back headphones. Open-back designs have openings in the earcups rather than a sealed enclosure. That design description helps identify the product, but the listing does not make claims about sound quality, noise isolation, or suitability for a particular room or use.
The same headline specifies 300 ohms, a technical rating that buyers may want to compare with the output specifications of their listening equipment. It does not say whether an amplifier is necessary, nor does it name an amplifier or other accessories bundled with the headphones. The headline’s reference to free shipping is limited to Prime members; other shipping options and their costs are not supplied.
The available deal information is a headline rather than a full description of the offer. It therefore supports reporting the listed price and stated shipping condition, but not a conclusion about the size of the discount, product performance, or how long the price will remain available.
Price, Stock and Sale Duration
The listing does not state the offer’s end date, whether inventory is limited, or whether the price remains active at checkout. It also gives no regular or recent comparison price, so the amount saved cannot be calculated from the information provided. Those details may differ by seller, account, location, or time.
It is also unclear whether the offer is sold directly by a retailer or through a marketplace seller, and the headline does not explain shipping costs for customers without Prime. No independent product test or customer feedback is included in the deal details. Shoppers should confirm the seller, shipping terms, return policy, and final price on the purchase page before buying.
Check the Live Checkout Terms
The next step for interested shoppers is to open the live listing and confirm that the $379.95 price is still available, then review the seller, delivery estimate, return terms, and total at checkout. Prime members should verify that free shipping appears for their address; shoppers without Prime should check whether a shipping charge applies.
No further update or sale deadline is given in the available deal details. The offer may change or end without notice, but the listing provides no schedule for either outcome. Until a live product page confirms otherwise, the reported terms remain the posted price and Prime shipping claim, not a guarantee of continued availability.
Source: Slickdeals Frontpage
Key Questions
How much are the Sennheiser HD 660S2 headphones listed for?
Slickdeals Frontpage lists them at $379.95. The available headline does not provide a comparison price or confirm the final checkout total.
Is shipping free?
The deal headline advertises free shipping for Amazon Prime members. It does not specify shipping terms for shoppers without Prime, so check the live checkout page.
Are the headphones wired and open-back?
Yes. The listing describes the HD 660S2 as wired, over-ear, and open-back, with a stated impedance of 300 ohms.
How long will the $379.95 offer last?
The available listing details do not give an end date or confirm how long the price will remain available. Check the current product page before ordering.
Does the listing show how much buyers save?
No. It gives the $379.95 listed price but no regular or recent comparison price, so the discount amount cannot be established from the information provided.
Source: Slickdeals Frontpage
