£399.00

Sennheiser HD 660S2 - Audiophile Open-Back Over Ear Headphones Wired with Deep Bass Extension and Refined Acoustic Performance for PC, Music, Gaming, Podcasts, Premium Black

Black, 700240

Price data last checked 70 day(s) ago - refreshing...

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Price History & Forecast

Last 21 days • 21 data points (No recent data available)

Historical
Generating forecast...
£399.00 £385.83 £388.71 £391.58 £394.45 £397.32 £400.20 22 January 2026 27 January 2026 01 February 2026 06 February 2026 11 February 2026

Price Distribution

Price distribution over 21 days • 2 price levels

Days at Price
8 days 13 days 0 3 7 10 13 £387 £399 Days at Price

Price Analysis

Most common price: £399 (13 days, 61.9%)

Price range: £387 - £399

Price levels: 2 different prices over 21 days

Key Features

Audiophile-Grade Open-Back Sound: These Sennheiser over-ear headphones provide a natural, high-fidelity sound with a spacious soundstage, great for immersive music experiences and long listening sessions

Precise Highs & Deep Sub-Bass: Sennheiser wired headphones over ear with ultra-light aluminum voice coil and 42mm transducers deliver detailed highs, rich mids, and deep, controlled bass. Over-ear fit headphone, great for gamers, professionals, podcasters

Powerful Low-End Performance: These wired over ear headphones let you feel every note from piano lows (27.5 Hz) to bass drums (45-60 Hz) with clarity & precision, whether it is gaming headphones for gaming sessions, listening to music, or for desktop use

Comfort: Open-back design with breathable, plush ear cushions ensures fatigue-free listening during long sessions, making the Sennheiser wired and comfortable open-back over-ear headphones that can work for music listeners or as gaming headsets

Premium Build Quality: Sennheiser audiophile over the ear headphones are crafted with high-quality materials in Germany & Ireland for durability, elegance, & long-lasting performance for music lovers, travelers, and professionals

Product Specifications

Model
700240
Colour
Black
Size
One Size
Format
Electronics
Domain
Amazon UK
Release Date
21 February 2023
Listed Since
07 February 2023

Barcode

No barcode data available

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