Drop + Sennheiser HD 6XX vs Sennheiser HD 660S2
105 facts in comparison
Based on 4,468 Reddit opinions. HD 6XXDrop + Sennheiser HD 6XX leads by 7 points.
4.5K opinions
HD 6XX leads by 7pts
VS
Reddit's Pick
87%
A-
Based on
5,890 Redditors
Winner
Drop + Sennheiser HD 6XX
~$262.22
2,996 opinions
tldr; Drop's HD650. Same sound, blue color, lower price. The value king.
Check pricesVS
80%
B+
Based on
2,805 Redditors
Sennheiser HD 660S2
~$424.95
1,472 opinions
tldr; 660S revised. Better bass, refined sound. The current HD6X0 family pick for new buyers.
Check prices🎵SOU
😌COM
💰VAL
🔧BUI
⚡FEA
65
Points
68
Points
Score by Category
Sound Quality
70%75%
Comfort
71%70%
Value
96%22%
Build Quality
75%93%
Features
40%0%
Why is Sennheiser HD 660S2 better than Sennheiser HD 6XX?
- Better bass (79% vs 36%)
- Better build quality (93% vs 75%)
- Latest HD6X0
- Improved bass
- Refined tuning
Based on 8,695 Reddit opinions
Slight Edge
Reddit prefers the HD 6XXDrop + Sennheiser HD 6XX
Winning by 7 points (87% vs 80%)
Better value
HD650 for less
Blue colorway
High confidence (8,695 mentions)
💬Reddit Sentiment
Based on 8,695 Reddit mentionsOverall Rating
HD 6XX
8.7/10
5,890 mentions
HD 660S2
8.0/10
2,805 mentions
SOUND QUALITY
HD 6XX7.0/10
HD 660S27.5/10
COMFORT
HD 6XX7.1/10
HD 660S27.0/10
BUILD QUALITY
HD 6XX7.5/10
HD 660S29.3/10
BASS
HD 6XX3.6/10
HD 660S27.9/10
VALUE
HD 6XX9.6/10
HD 660S22.2/10
FEATURES
HD 6XX4.0/10
HD 660S20.0/10
⚔️
Head to Head
| Topic | HD 6XX | HD 660S2 |
|---|---|---|
Sound Quality | 70% | 75% |
Comfort | 71% | 70% |
Build Quality | 75% | 93% |
Bass | 36% | 79% |
Value | 96% | 22% |
Features | 40% | 0% |
Category Wins
HD 6XX: 2|HD 660S2: 3
Head to Head
HD 6XX: 2|HD 660S2: 3
Sound QualityHD 660S2
HD 6XX70%
HD 660S275%
Comfort
HD 6XX71%
HD 660S270%
Build QualityHD 660S2
HD 6XX75%
HD 660S293%
BassHD 660S2
HD 6XX36%
HD 660S279%
ValueHD 6XX
HD 6XX96%
HD 660S222%
FeaturesHD 6XX
HD 6XX40%
HD 660S20%
HD 6XX
87%
80%
HD 660S2
HD 6XX87%
HD 660S280%
HD 6XX wins by 7 points
Key Specs
| Spec | Drop + Sennheiser HD 6XX | Sennheiser HD 660S2 |
|---|---|---|
| Transducer Principle | Open, dynamic | Dynamic, open |
| Frequency Response | 10 Hz - 41 kHz | 8-41,500 Hz (-10 dB) |
| Impedance | 300 ohms | 300 ohms |
| THD | < 0.05% | — |
| Sensitivity | 103 dB/mW | — |
Key Highlights
Drop + Sennheiser HD 6XXWinner
💰 HD650 for less
🔵 Blue colorway
🎵 Same great sound
👑 Best value
Sennheiser HD 660S2
✨ Latest HD6X0
🎵 Improved bass
📐 Refined tuning
💰 Premium price
Topic Battles
HD 6XX: 2|Tied: 1|HD 660S2: 2
🎵Sound Quality
HD 660S2 winsHD 6XX
70%
HD 660S2
75%
😌Comfort
HD 6XX
71%
HD 660S2
70%
💰Value
HD 6XX winsHD 6XX
96%
HD 660S2
22%
🔧Build Quality
HD 660S2 winsHD 6XX
75%
HD 660S2
93%
⚡Features
HD 6XX winsHD 6XX
40%
HD 660S2
0%
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Drop + Sennheiser HD 6XX
Best Praise
+290 pts“True dat, but my issue with BT isn’t the sound quality it’s the battery. I hate using battery powered headphones because they are just permanently dead in 5-10 years, where I expect my HD6XX to be on its 4th set of pads still going strong in 20. Throwing away Bluetooth devices also adds to e waste.”
r/headphones
ViewTop Criticism
+13 pts“I'm not sure if the HD 6XX can really take too much EQ in the sub-bass because it could start to distort. The Edition XV not only has more sub-bass out of the box, but could probably handle a bigger boost in the sub-bass as well. In fact, poor sub-bass performance is why I sold my HD 660S2, as it just got destroyed by the Ananda Nano even though I put EQ on both of them. And the HD 660S2 is actually better in the sub-bass than the HD 6XX. Luckily, Sennheiser has been cooking recently with the HD 490 Pro which has some more sub-bass than the 660S2 and comfort better than the Ananda Nano.”
r/headphones
View3 more quotes available below
Sentiment Over Time
HD 6XX
Sennheiser HD 660S2
📈Historical Price Data
Drop + Sennheiser HD 6XX
Sennheiser HD 660S2
Drop + Sennheiser HD 6XX
All-time low: $199(2023-11)
$28 below 90-day avg
Sennheiser HD 660S2
All-time low: $372.21(2023-07)
$20 below 90-day avg
Which is Better?
Drop + Sennheiser HD 6XX Wins
87%
6XX
vs
80%
660S2
Drop + Sennheiser HD 6XX leads by 7 points based on 8,695 Reddit opinions.
Why HD 6XXWinner
- Better Value for Money (96% vs 22%)
- Better Features (40% vs 0%)
- More discussed (5,890 vs 2,805)
Why HD 660S2
- ✨ Latest HD6X0
- 🎵 Improved bass
❤️The Love/Hate Breakdown
Sentiment Breakdown
44%Positive
Positive
44%Neutral
49%Negative
7%Based on 5,890 Reddit opinions
Sentiment Breakdown
42%Positive
Positive
42%Neutral
48%Negative
10%Based on 2,805 Reddit opinions
Frequently Asked Questions
Which is better, Drop + Sennheiser HD 6XX or Sennheiser HD 660S2?
Based on 8,695 Reddit comments, Drop + Sennheiser HD 6XX is the preferred choice with 87% positive sentiment vs Sennheiser HD 660S2's 80%. Drop + Sennheiser HD 6XX leads by 7 percentage points.
Should I buy Drop + Sennheiser HD 6XX or Sennheiser HD 660S2?
If you want the safer choice based on community sentiment, Drop + Sennheiser HD 6XX has stronger approval ratings (87% vs 80%). However, Sennheiser HD 660S2 may still be better depending on your specific needs, budget, or use case.
What do Redditors love about Drop + Sennheiser HD 6XX?
Reddit users highlight: HD650 for less. Blue colorway. Same great sound. With 5,890 mentions and 87% approval, it's a well-regarded choice in the community.
What do Redditors say about Sennheiser HD 660S2?
Reddit users highlight: Latest HD6X0. Improved bass. Refined tuning. With 2,805 mentions and 80% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 8,695 Reddit comments: 5,890 about Drop + Sennheiser HD 6XX and 2,805 about Sennheiser HD 660S2. Data was sourced from headphones community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.
4,468 Reddit opinions analyzed · Last updated 4/16/2026