Skip to specifications
THE ACTUAL PRODUCT
Sennheiser HD 600 open-back over-ear headphones with model badge and detachable cable visible
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
HEADPHONES · LOOK CLOSER

Sennheiser HD 600

508824 · grey finish · 300 ohm · standard 3 m stereo cable

Open-back wired headphones with a 300-ohm nominal load and replaceable cable and ear pads. This is the HD 600 standard retail configuration.

Reviewed 8 Sept 2026Manufacturer specifications, not a hands-on test.
Compare this product

Prices & buying options

Search Amazon for this exact model. We haven’t verified a current US retailer price for it.

Amazon links open search results. Check the exact variant, price and availability at the retailer.

Affiliate links · we may earn a commission.

As an Amazon Associate I earn from qualifying purchases.

Explore every specification

Other options worth comparing

Explore all alternatives →

Selected by shared key specifications in headphones. Check the exact configuration and trade-offs.

BEFORE YOU CHOOSE

The checks that matter.

The open-back design provides no active noise cancellation. There is no built-in microphone or wireless connection; check your source’s headphone output before choosing.

NOTHING HIDDEN IN THE SMALL PRINT

Every specification.
With its source.

Our publishing standard
Wearing style
Over-ear (circumaural), open-back dynamic headphones
Conditions & context

Manufacturer specification

Wired / wireless connections
Wired analogue stereo; detachable 3 m cable with 3.5 mm plug and included 6.35 mm adapter
Conditions & context

Manufacturer specification

Microphone
No
Conditions & context

Manufacturer specification · The operating guide and connector pin assignment describe stereo headphone output only, without microphone signalling or a headset cable.

Active noise cancellation
No
Conditions & context

Manufacturer specification · The guide shows passive analogue operation powered by the audio source. The open grilles are not active noise cancellation.

Weight
260 g
Conditions & context

Manufacturer specification · Approximately, without cable; manufacturer specification, not our measurement.

Battery life and conditions, or not applicable
Not required: passive wired headphones powered by the audio source
Conditions & context

Manufacturer specification · Operating instructions describe analogue stereo input without charging or powered noise-cancellation controls.

Acoustic design
Open-back
Conditions & context

Manufacturer specification

Nominal impedance
300 ohm
Conditions & context

Manufacturer specification · Nominal load; check the headphone output of your audio source.

Included cable length
3 m
Conditions & context

Manufacturer specification · Standard manufacturer package cable length.

Rated frequency range
12–40,500 Hz (−10 dB)
Conditions & context

Manufacturer specification · Manufacturer range and threshold, not an independently measured response graph.

Rated sensitivity
97 dB SPL at 1 kHz, 1 V rms
Conditions & context

Manufacturer specification · Voltage-referenced sensitivity; not directly interchangeable with a dB/mW rating.

Replaceable parts
Detachable cable and replaceable ear pads
Conditions & context

Manufacturer specification · Replacement procedures shown in the operating guide.

PUT IT IN PERSPECTIVE

A choice needs a contender.

Choose another checked product in headphones for a side-by-side comparison.

Product image sources