Headphones$199.95Observed 2026-10-06
Sennheiser HD 550
Focused home listening
Open-back sound leaks; check quiet-room use and headphone output.
Headphones / Sennheiser
Sennheiser HD 620S
Closed-back home listening
$399.95Observed 2026-10-06USD
Is it the right gift?
Confirm amplifier output, fit and preference for this exact acoustic design.
Price observed at the linked seller. Shipping and tax may be additional.
The gift fit
What this choice is for
Closed-back home listening.
- Article number (SKU)
- 700401
- Cable length
- 1.8 m
- Ear coupling
- Around ear
- Frequency response (speaker)
- 6 Hz - 30 kHz
- Impedance
- 150 Ohm ()
- Package weight
- 670 g
Product details come from the linked source.
Check before buying
Confirm amplifier output, fit and preference for this exact acoustic design.
Compare the wider headphones category and its buying checks ↗Source evidence
What the product source tells us
This guide uses product information from the linked source. An independent review summary is not available for this exact model.
Listed details help check intended use and fit. They are not independent testing of performance or durability.
How we evaluate review evidence ↗Sources and model details
Sennheiser: Sennheiser HD 620S↗Product information checked 2026-10-06. Confirm the exact model, size, finish and included items with the seller.
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