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Focal Spirit One S Headphones

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Page last updated Jan 16, 2026

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Description

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Experience the harmony of precision and comfort with the Focal Spirit One S Headphones, your ultimate companion for both studio and street. These headphones are crafted with the meticulous excellence Focal is renowned for, offering an audiophile-grade experience through its expertly engineered 40mm drivers. Designed with ultra-thin mylar and titanium membranes, they deliver a full-range frequency response from 5Hz to 22kHz, capturing every detail of your soundscapes without distortion.

The Spirit One S offers more than just sound; it encapsulates comfort through its lightweight build and wider earcups, ensuring prolonged listening sessions remain a pleasure. With a closed-back design, these headphones provide superior noise insulation, allowing you to immerse yourself fully, even in bustling environments. The inclusion of an in-line controller and built-in microphone adds a layer of convenience, making it easy to switch gears between music and calls.

Whether you're crafting tracks in the studio or enjoying tunes on the go, the Spirit One S embodies the perfect blend of Focal's legendary studio monitor lineage and modern headphone innovation. Get ready to indulge in a sound experience that resonates with clarity and depth.

Key Features:

40mm drivers with ultra-thin mylar and titanium membranes
Frequency response: 5Hz - 22kHz
Closed-back design for superior noise insulation
Lightweight and durable for on-the-go use
Wider earcups for enhanced comfort and bass response
In-line controller and built-in microphone for smartphone use
Includes a rigid carrying case and soft carrying bag

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Focal Spirit One S Headphones.

Build quality

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Owners report that the Focal Spirit One S can develop cracks at the edges after about a year of usage.
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User experience

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The Focal Spirit One S has a higher clamping force and harder pads, which may cause discomfort, especially for those with larger ears.
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Adjustments may be necessary with the Focal Spirit One S to relieve ear pressure due to its on-ear design.
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Users transitioning from Focal Spirit One S to AKG K371 report satisfaction with the sound fidelity and isolation improvements.
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Value and pricing

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At a price of USD 80, the Focal Spirit One S is considered good value, particularly when purchased second-hand in as-new condition.
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Comparisons

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The M50X is more portable due to its foldable ear cups, while the Focal Spirit One S is preferred for sound quality by some users.
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AKG K371 is noted to have sound quality similar to the Focal Spirit One S but with significantly better isolation.
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Mods and upgrades

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A mod mic is suggested for users wanting to add a microphone to headphones lacking one.
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Critic Reviews

Focal Spirit One S - Review - HeadMania

headmania.org

Focal Spirit One S headphones impress with their deep, controlled bass and energetic sound signature, proving to be a strong contender in the portable headphone market. Praised for their build quality and comfort, they offer a rich mid-treble and expansive soundstage, making them suitable for various music genres. The One S excels in delivering a tactile listening experience, with detailed mids and extended treble. However, they may not appeal to those seeking a strictly neutral sound, and the absence of a non-microphone cable is a minor drawback. Overall, the Spirit One S offers excellent value for its price, standing out as a favorite among Focal's closed-back headphones.

positive

Full Review

Focal Spirit One S review | What Hi-Fi?

whathifi.com

The Focal Spirit One S headphones offer a smooth, detailed sound with good timing, making them a fine choice for casual listening. Their lightweight design is great for portability, though the materials feel less luxurious. While they deliver a balanced audio experience, they're not the most exciting pair on the market, lacking a bit of punch and sparkle in the treble. Ideal for those who prefer a laid-back sound, but may leave thrill-seekers wanting more.

positive

Full Review

Focal Spirit One S Headphone Review | AVForums

avforums.com

The Focal Spirit One S headphones are a commendable upgrade, offering a lively and engaging sound that’s perfect for music and film alike. At £150, they present a significant £50 saving from their predecessor, enhancing value without sacrificing quality. Comfort and build quality are impressive, making them suitable for prolonged use. While the bass can be a tad enthusiastic, and the mic placement might not be ideal, these are minor quibbles in an otherwise stellar package. Overall, the Spirit One S stands out as a superb choice for those seeking a balanced and enjoyable listening experience.

positive

Full Review

Focal Spirit One S Headphone Review | Sound & Vision

soundandvision.com

Focal Spirit One S headphones offer a smooth tonal balance and stylish European design, delivering impressive resolution and clarity. While the bass is more pronounced than Focal's other models, it remains tight and not overly boosted. The headphones excel in transparency and open sound, making them a great choice for a closed-back design. However, the high head-clamping pressure can be uncomfortable during extended use. Overall, these headphones reveal intricate details in recordings and provide a satisfying listening experience, especially for portable use in noisy environments.

positive

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