Meet the HD 550, your gateway to audiophile sound at an accessible price. Ultra-light yet built to last, these headphones deliver all-day comfort and Sennheiser-grade durability with a new headband and metal mesh earcup covers. The sound is expansive and detailed, with a frequency range from 6 Hz to 39.5 kHz. Thanks to angled drivers and an open-back design, you’ll feel like you’re right in the action—whether it’s your favourite band or an adrenaline-pumping video game. For anyone craving more immersion, the HD 550 brings clarity and depth you've been missing. Goosebumps included.

Key Features

Audiophile-grade sound
Exceptionally transparent sound powered by the 150 Ohm transducers is expansive and detailed.

150 Ohm transducers
Made in Ireland, the transducers deliver punchy bass, brilliant treble extension, and natural, lifelike mids.

Angled drivers
Recreate the optimal listening position every time, without the need for acoustic room treatment.

Open-back design
Provides natural expansion of sound waves creating lifelike depth and realism for a spacious soundstage.

Long-lasting durability
From the lightweight chassis, metal mesh earcup covers, soft velour earpads, synthetic leather headband and detachable cable.

Lightweight design
The lightweight chassis (237 g) with reduced clamping force provides outstanding comfort and fit.

Detachable cable
The 1.8 meter cable with 3.5 mm plug and a 3.5 mm to 6.35 mm screw-on adapter provides versatile connectivity.

German engineering
The combination of our audio expertise and world-class components provides a sound experience with clarity and depth.

Replaceable components
Replaceable earpads and detachable cable ensure longevity even with daily use.*

*Replacement earpads sold separately