Sennheiser HD 660S2 now available for $379.95 on Amazon

Pick this up and save $52.31.

Sennheiser's premium open-back headphones just got more accessible. The HD 660S2, known for its refined acoustic signature and deep bass extension, is now available at a price that undercuts its recent average.

Sennheiser HD 660S2 - Audiophile Open-Back Over drops to $379.95 - save $52.31. This 12% discount brings these German-engineered headphones into more affordable territory for serious listeners.

THE DEAL

Sennheiser HD 660S2 - Audiophile Open-Back Over

$379.95 (was $432.26) - Save $52.31 (12% off)

WhereAmazon

ExpiresNo end date listed

Get This Deal

For just $379.95, below its 30-day average of $432.26. These headphones typically hover around $445 over the past 90 days, making this current price a meaningful reduction from their usual street price.

What You're Getting

The Sennheiser HD 660S2 delivers audiophile-grade open-back sound with a natural, high-fidelity presentation and spacious soundstage. Its 42mm transducers and ultra-light aluminum voice coils produce detailed highs, rich mids, and controlled bass that extends down to 27.5 Hz. The open-back design with plush ear cushions ensures comfortable, fatigueless listening during extended sessions.

Built with expert craftsmanship in Germany and Ireland, these headphones offer premium durability alongside their acoustic performance.

Who This Is For

Best for: critical listeners, music producers, and gamers who prioritize audio accuracy over isolation. These headphones excel in home studio environments, desktop setups, and any situation where you can appreciate nuanced sound reproduction.

Skip these if you need noise isolation for commuting or office use, or if you require wireless connectivity.

The Caveat

Open-back headphones leak sound in both directions, making them unsuitable for shared spaces or noisy environments. They're also wired-only, so you'll need to be comfortable with a cable connection.

Final Verdict

At $379.95, the HD 660S2 offers premium German engineering at a price that beats its recent average. For anyone building a serious listening setup or upgrading from entry-level audiophile headphones, this discount makes the investment more reasonable.

If you've been waiting for a price drop on Sennheiser's refined open-back design. This is your opportunity.