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Research summary

Why it scores 8.7.

The HD 650 without the HD 650 price. Across 2 cited sources and 6.210 owner reviews, the Sennheiser HD 6XX rates strongest on longevity and price fairness, and weakest on support & warranty.

Where it falls short

300 ohm — a phone will not drive it properly
Stock cable is long and unwieldy
Availability in the EU is intermittent

Specifications

Battery	—
Noise cancelling	None — open back
Weight	260 g
Connection	Detachable cable, 3.5 mm
Replaceable pads	Yes — full parts availability
Model	HD 6XX
Released	2016-11-01

Sources

The published research behind these scores. We link out to it so you can check it; we earn nothing from these links.

Drop x Sennheiser HD 6XX review: Basically an HD 650SoundGuys · informs performance, price fairness
Sennheiser HD 6XX ReviewRTINGS · informs performance, build quality

Sennheiser · Headphones

Sennheiser HD 6XX

Model HD 6XX

Best for

The classic Sennheiser sound at the lowest price it has ever had
Long listening without fatigue
A first serious pair

Avoid if

You want bass impact
You have no amplifier

Best delivered price249,00 €

Price plus delivery at Amazon DE — delivery is free.

Worth Score

8.7/10

StrongMedium confidence

Backed by a few sources. Treat small score gaps as noise. Weighted from 6 factors across 2 cited sources and 6.210 owner reviews (4.7/5). Expand any factor below to see what it is based on.

Price fairness
20% of score

9.4

1 source for price fairness

Drop x Sennheiser HD 6XX review: Basically an HD 650SoundGuys

Build quality
20% of score

7.8

1 source for build quality

Sennheiser HD 6XX ReviewRTINGS

Performance
20% of score

9.0

2 sources for performance

Drop x Sennheiser HD 6XX review: Basically an HD 650SoundGuys
Sennheiser HD 6XX ReviewRTINGS

Longevity
20% of score

9.5

No published source yet — this rating is our own judgement.

Repairability
10% of score

9.4

No published source yet — this rating is our own judgement.

Support & warranty
10% of score

6.4

No published source yet — this rating is our own judgement.

Last updated 1 August 2026 · How we score products →

Price history

Not enough yet to tell you anything.

2 observations, recorded 28 July 2026. We have 2 observations over 0 days. We need at least 5, spanning at least 14 days, before a range tells you anything. Nothing here is a trend yet.

We have no price feed, so this fills up only when someone re-checks the listings by hand. We would rather show you an empty clock that started than a chart drawn from two points.

Something wrong here?

Keep rate

No outcome data yet

We ask everyone who buys through us, 6 and 12 months later, whether they still use it. We’ll publish the answer here — including when it’s bad.

No one has told us how this worked out yet. No score on this page is affected by it yet.

Purchases are recorded in this browser, and on the server only until it restarts. There is no mailer yet, so no follow-up will actually arrive. We publish a rate at 30 answers and not before — a percentage from three people is a made-up number.

Other headphones worth considering

See all headphones →

8.8 Worth ScoreMedium

Prototype data — prices and retailer stock are a fixed demo snapshot from 28 July 2026, not a live feed.

Sennheiser HD 6XX

Model HD 6XX

Best for

The classic Sennheiser sound at the lowest price it has ever had
Long listening without fatigue
A first serious pair

Avoid if

You want bass impact
You have no amplifier

Best delivered price249,00 €

Price plus delivery at Amazon DE — delivery is free.

Worth Score

8.7/10

StrongMedium confidence

Backed by a few sources. Treat small score gaps as noise. Weighted from 6 factors across 2 cited sources and 6.210 owner reviews (4.7/5). Expand any factor below to see what it is based on.

Price fairness
20% of score

9.4

1 source for price fairness

Drop x Sennheiser HD 6XX review: Basically an HD 650SoundGuys

Build quality
20% of score

7.8

1 source for build quality

Sennheiser HD 6XX ReviewRTINGS

Performance
20% of score

9.0

2 sources for performance

Drop x Sennheiser HD 6XX review: Basically an HD 650SoundGuys
Sennheiser HD 6XX ReviewRTINGS

Longevity
20% of score

9.5

No published source yet — this rating is our own judgement.

Repairability
10% of score

9.4

No published source yet — this rating is our own judgement.

Support & warranty
10% of score

6.4

No published source yet — this rating is our own judgement.

Last updated 1 August 2026 · How we score products →

Price history

Not enough yet to tell you anything.

2 observations, recorded 28 July 2026. We have 2 observations over 0 days. We need at least 5, spanning at least 14 days, before a range tells you anything. Nothing here is a trend yet.

We have no price feed, so this fills up only when someone re-checks the listings by hand. We would rather show you an empty clock that started than a chart drawn from two points.

Something wrong here?

Keep rate

No outcome data yet

We ask everyone who buys through us, 6 and 12 months later, whether they still use it. We’ll publish the answer here — including when it’s bad.

No one has told us how this worked out yet. No score on this page is affected by it yet.

Why it scores 8.7.

Where it falls short

Specifications

Sources

Other headphones worth considering

Sennheiser HD 600

Sennheiser HD 560S

Beyerdynamic DT 770 PRO

Beyerdynamic DT 900 PRO X

Why it scores 8.7.

Where it falls short

Specifications

Sources

Other headphones worth considering

Sennheiser HD 600

Sennheiser HD 560S

Beyerdynamic DT 770 PRO

Beyerdynamic DT 900 PRO X