Sennheiser HD 800 S vs Beyerdynamic DT 1990 Pro

Name: Sennheiser HD 800 S vs Beyerdynamic DT 1990 Pro — Comparison Review
Item: Sennheiser HD 800 S vs Beyerdynamic DT 1990 Pro
Rating: 8.5
Author: Billy G.

By Billy G. · Founder & Lead EditorVerified May 15 by Billy G.

Verified Confidence: 85%

Verdict: The Sennheiser HD 800 S outperforms the Beyerdynamic DT 1990 Pro in soundstage and detail retrieval according to RTINGS and Audio Science Review measurements, but the DT 1990 Pro provides stronger value at $599 versus the HD 800 S's typical $1700 price. The HD 800 S wins on neutrality while the DT 1990 Pro offers more bass emphasis suitable for mixing. This is a close call for critical listening but favors the HD 800 S for pure audiophile use.

Winner: Sennheiser HD 800 S

Sennheiser HD 800 S: 8.5/10

Beyerdynamic DT 1990 Pro: 7.5/10

Spec-by-spec comparison

	Sennheiser HD 800 S	Beyerdynamic DT 1990 Pro
Design	Open-back dynamic	Open-back dynamic
Driver	56mm dynamic	45mm Tesla neodymium
Impedance	300 ohm	250 ohm
Frequency Response	4Hz-51kHz	5Hz-40kHz

Sennheiser HD 800 S

What works

Exceptional soundstage width and imaging precision
Neutral and detailed midrange reproduction
Comfortable for extended listening sessions

What doesn't

Requires powerful amplification due to high impedance
Bass extension can feel lean compared to closed designs

Beyerdynamic DT 1990 Pro

What works

Strong bass impact with good control
Rugged build quality suitable for professional use
Lower price point with solid performance

What doesn't

Narrower soundstage than flagship open-backs
Treble can become harsh at high volumes

Bottom line

Our pick: Sennheiser HD 800 S. It edges out the alternative on exceptional soundstage width and imaging precision. That said, Beyerdynamic DT 1990 Pro still wins on strong bass impact with good control — consider it if that single trade matters most for your use.