Sennheiser HD 550 Open BackWired Over-Ear Headphones

Sennheiser HD 550 Open‑Back Wired Over‑Ear Headphones

Premium Audiophile Open‑Back Headphones – Balanced Sound, Spacious Soundstage & All‑Day Comfort

The Sennheiser HD 550 Open‑Back Wired Over‑Ear Headphones are a premium audiophile‑grade listening solution designed to deliver natural, transparent sound with an expansive soundstage and exceptional detail. Engineered with high‑performance drivers and a lightweight open‑back acoustic design, these wired headphones are ideal for critical music listening, immersive gaming, home audio enjoyment and professional use.

Audiophile‑Calibrated Open‑Back Sound

• Dynamic open‑back design provides a spacious, three‑dimensional soundstage with excellent imaging and natural audio reproduction.

• Custom Sennheiser 38 mm transducers engineered with a lightweight voice coil and laminate diaphragm deliver extended frequency response and low distortion, resulting in clear bass, lifelike mids and detailed highs.

• Frequency Response: 6 Hz – 39,500 Hz captures both deep low‑end and ultrafine high frequencies for true‑to‑life sound.

• Low Total Harmonic Distortion (<0.2 %) maintains clarity and purity even at higher listening levels.

Comfort & Build Quality for Extended Listening

• Over‑ear design with breathable acoustic mesh allows sound to flow freely while reducing acoustic reflections for a natural listening experience.

• Lightweight construction (~237 g) with soft velour ear pads and a balanced headband ensures comfortable wear during extended sessions.

• Open‑back grille and premium materials reflect Sennheiser’s commitment to durability and quality.

Wired Connectivity & Accessories

• Detachable 1.8 m cable with standard 3.5 mm audio jack for universal compatibility with smartphones, DACs, amplifiers and audio interfaces.

• Supplied 3.5 mm to 6.35 mm adapter expands compatibility with home hi‑fi systems and professional equipment.

• Drawstring carrying bag included for convenient storage and transport.

Perfect For Music Lovers & Critical Listening

With a neutral, balanced sound signature, these open‑back headphones excel at revealing subtle details, depth and texture across a variety of genres from classical and jazz to rock and electronic. Their expansive soundstage also makes them suitable for immersive gaming and mixing when paired with compatible sources.