Focal Bathys

HiFi, ClosedBack
Focal Bathys — Wireless With Audiophile Credentials

I’ll be honest — I’ve always been sceptical of wireless headphones claiming audiophile status. The mere mention of Bluetooth to a headphone purist usually triggers a lecture about lossy codecs and latency. But Focal, the same company behind the Utopia and Clear, decided to have a go at Bluetooth ANC headphones. And they’ve made something rather special.

Build & Design

Premium Focal through and through. The Bathys looks and feels like a proper Focal product — the aluminium yokes, the microfibre and leather earpads, the satisfying build quality. At 350g with all the wireless electronics inside, it’s well-balanced and comfortable. The USB-C DAC input means you can bypass Bluetooth entirely for a wired connection that genuinely rivals dedicated wired headphones.

The ANC is effective without being class-leading — it handles office noise and aeroplane hum well but doesn’t quite match Sony or Apple for pure noise cancellation. But that’s not really the point.

Sound

Bass

The Bathys shares DNA with Focal’s wired range, and it shows. Bass is tight, punchy, and well-controlled — none of the bloated bass boost that plagues most Bluetooth headphones. In wired DAC mode, the bass is genuinely impressive with good extension and texture. In Bluetooth mode, it remains articulate but loses some sub-bass nuance.

Mids

Clear and present, with Focal’s characteristic slight upper-mid brightness. Vocals cut through effectively, and the overall tonal balance is far more neutral than any other wireless headphone I’ve tried. What HiFi awarded the Bathys five stars, highlighting the midrange clarity as “a cut above any wireless competitor.”

Treble

Crisp and detailed in wired mode, slightly smoothed over in Bluetooth. There’s still enough sparkle and air to satisfy, and the ANC doesn’t introduce the treble compression that cheaper ANC headphones suffer from.

Soundstage

Closed-back, so expectations are managed — but the Bathys sounds surprisingly open for a wireless ANC headphone. In DAC mode it approaches the staging of dedicated wired closed-backs.

Comparisons

Against my wired HD600, the Bathys can’t compete on soundstage or midrange purity. But the fact that I’m even making the comparison for a wireless headphone says everything. Against the Dan Clark Aeon 2 Noire, the Bathys trades pure sound quality for wireless convenience and ANC — and in wired DAC mode, it gets remarkably close.

Verdict

Pros

  • Genuine audiophile sound from a wireless headphone
  • USB-C DAC mode bypasses Bluetooth limitations
  • Premium Focal build quality
  • Decent ANC performance

Cons

  • ANC trails Sony and Apple for pure cancellation
  • Bluetooth mode noticeably inferior to wired
  • Premium price for a wireless headphone
  • Battery life is adequate but not exceptional

Ratings:

  • Build & Design: 8.5 / 10
  • Sound (wired): 8 / 10
  • Sound (wireless): 7 / 10
  • Value: 7 / 10

The Bathys proves wireless and audiophile aren’t mutually exclusive — just plug in the USB-C cable when you’re serious.