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Sennheiser

Sennheiser HD 820

Sennheiser HD 820

€1.999,00
€1.999,00
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Taxes included. Shipping calculated at checkout.

Available on backorder · ships in 2 days

Ships next business day from Tallinn — tracked, EU-wide
30-day returns — unused, in original packaging
2-year warranty on everything we sell
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The impossible object: HD 800-class staging from a closed headphone. Gorilla Glass reflectors bounce the driver's rear wave away from your ear, keeping the sound open while the world stays out.

For serious listening where open backs are antisocial — shared flats, offices, a sleeping household. Isolation works in both directions, and no other closed headphone we know of keeps this much air while doing it.

300 Ω, proper amp mandatory. 6.35 mm and balanced 4.4 mm Pentaconn cables come in the box, both 3 m.

Our take
Buy it only if closed is non-negotiable — the HD 800S stages wider for less money. If it is non-negotiable, nothing else on our shelves plays in this league; the DT 1770 Pro is the sane-budget alternative.
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Specifications

Manufacturer data
Frequency range
6 – 48,000 Hz
Sensitivity
103 dB SPL
Impedance
300 Ω
Design
Closed-back, Gorilla Glass reflector
Form
Over-ear
Weight
360 g
Cable
3 m, 6.35 mm + 4.4 mm Pentaconn
In the box
HD 820 headphones
Cable, 3 m, 6.35 mm jack
Cable, 3 m, 4.4 mm Pentaconn
Manual
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Pairs well with