Sennheiser Consumer Audio HD 660S2
Community verdict
Based on 16 collected reviews, the Sennheiser HD 660S2 earns an 8.2 out of 10 score. Buyers consistently praise its detailed retrieval, punchier low-end extension compared to older HD6-series models, and surprisingly easy power requirements. However, some reviewers express reservations about minor quirks in the upper-midrange tuning and note that the bass can become muddy as ear pads wear down.
16
reviews collected
16
authentic reviews
0
sponsored removed
0
flagged as AI
What buyers agree on
Points that came up again and again across the authentic reviews.
- Punchy detailed soundstage
- Improved sub-bass response
- Lightweight comfortable design
- Easy to drive
Community Verdict
A concise summary of what verified buyers of Sennheiser Consumer Audio HD 660S2 consistently praise — and what they don’t.
Buyers love 4
- +Punchy detailed soundstage
- +Improved sub-bass response
- +Lightweight comfortable design
- +Easy to drive
Keep in mind 3
- −Quirky upper-midrange tuning
- −Muddy bass with pad wear
- −Lacks initial wow factor
What people are saying
4 quotesDirect organic buyer opinions about Sennheiser Consumer Audio HD 660S2, filtered for spam and ads.
660S2 is the most punchy, most detailed, and most spacious from the HD6-series, but their midrange tuning is the most wonky...
They're really good and were shockingly easy to run, actually running fine out of my built-in headphone jack.
They're relaxed and smooth but still detailed enough to qualify as an audiophile grade experience...
Both the 650 and the 660S2 deliver that same lush, sweet vocal performance that people love.
Frequently asked questions
Everything you need to know about Sennheiser Consumer Audio HD 660S2 before buying.
What do reviewers like about the Sennheiser Consumer Audio HD 660S2?
Reviewers highlight: Punchy detailed soundstage; Improved sub-bass response; Lightweight comfortable design; Easy to drive.
What are the common complaints about the Sennheiser Consumer Audio HD 660S2?
Common criticisms include: Quirky upper-midrange tuning; Muddy bass with pad wear; Lacks initial wow factor.
Is the Sennheiser Consumer Audio HD 660S2 worth it?
Based on 16 authentic reviews across Reddit, YouTube, Google Shopping, and social media, the Sennheiser Consumer Audio HD 660S2 scores 8.2/10 (positive sentiment).