HD 660S2 Wired Headphones (HD660S2)
As of October 27, 2026, the Sennheiser HD 660S2 Wired is available from 4 Canadian retailers, starting at $799.95 CAD, lowest at Bay Bloor Radio, Natural Sound, and Centre Hi-Fi.
One retailer below is shown with the date we last confirmed it, and no buy link. They are not part of the retailer count above and cannot set the best price.
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| Retailer | Current Price | |
|---|---|---|
Bay Bloor RadioBEST In Stock | $799.95 | Buy at Bay Bloor Radio |
Centre Hi-FiBEST In Stock | $799.95 | Buy at Centre Hi-Fi |
Natural SoundBEST In Stock | $799.95 | Buy at Natural Sound |
Tanguay In Stock | $800.94 | Buy at Tanguay |
Extreme ElectronicsLast confirmed Oct 10 Confirm availability with Extreme Electronics | $799.95 | Not confirmed today |
At a glance
- Compared across 4 Canadian retailers, from $799.95 to $800.94: a $0.99 spread.
- Available at 4 of the 141 Canadian retailers and brand stores we track.
- At $799.95, this is near the high end of its 90-day range (90-day range $449.95–$800.94, over 16 days of tracked prices).
Prices last verified October 25, 2026.
About the Sennheiser HD660S2
The Sennheiser HD 660S2 Wired carries model number HD660S2. The Sennheiser HD660S2 is one of 27 headphones of the 662 we list in stock marked Wired (4%).
At $799.95, the Sennheiser HD660S2 costs more than 639 of the 662 headphones we list with a price today (97%); the median is $172.49. Among the 55 Sennheiser headphones we list with a price today, which run from $39.95 to $2,599.95, the Sennheiser HD660S2 is the 6th highest-priced. Bay Bloor Radio, Centre Hi-Fi and Natural Sound share the lowest new price for the Sennheiser HD660S2, $799.95.
In the past 90 days we recorded 22 new prices for the Sennheiser HD660S2 from 5 retailers, the earliest on July 30, 2026 ($799.99). The Sennheiser HD660S2's lowest recorded new price was $449.95 at Centre Hi-Fi on October 9, 2026, and its highest $800.94 at Tanguay on August 8, 2026.
Compared with the products we list in stock today. How we compare
Price History (up to 6 months)
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Lowest in the last 30-day: $449.95 on Oct 9, 2026, current price is 78% above that floor
Prices trending up: buy sooner
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Professional Reviews
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