Grado S550 Signature Headphones

The Grado Signature S550 headphones embody the perfect blend of handcrafted artistry and high-fidelity audio performance from Brooklyn’s legendary headphone maker. Designed for discerning listeners who crave warmth, openness and musical accuracy, the S550 delivers a rich yet relaxed sonic signature that invites long listening sessions without fatigue.

At the core of the S550 is a bespoke 50 mm S2 dynamic driver, meticulously tuned to harmonize with its Brazilian walnut wood housings. This acoustic marriage enhances resonance control and imparts a naturally warm character — striking a rare balance between depth, clarity, and emotional musicality.

The open-back design creates a spacious, airy soundstage with precise imaging, allowing each instrument and vocal nuance to breathe with lifelike realism. From low bass foundations to finely-textured highs, the S550’s frequency response and low distortion performance keep detail and dynamics engaging without ever sounding harsh.

Every pair is crafted with care, celebrating Grado’s enduring tradition of handmade construction and acoustic excellence — a hallmark of the Brand that has defined decades of audiophile-grade headphones.

Key Highlights

• Warm, musical sound signature with natural dynamics and low listening fatigue.

• 50 mm S2 dynamic drivers optimized for immersive performance.

• Brazilian walnut wood housing that enhances acoustic character and aesthetic quality.

• Wide, open soundstage with precise imaging and depth.

• Handcrafted in Brooklyn in the tradition of Grado Labs’ storied headphone lineage.

Ideal for lovers of detailed, expressive music playback — from acoustic jazz to expansive orchestral works — the Grado S550 represents a refined addition to Grado’s Signature headphone series, balancing audiophile performance with a uniquely approachable sound.