Pure-Beryllium ‘M’ dome
A fast, lightweight driver developed to reproduce fine detail and demanding dynamics.
StelliaReference closed-back hi-fi headphones
Stellia brings Focal’s pure-Beryllium ‘M’-dome driver technology to a closed-back enclosure. Internal vents, diffusers and ear-cushion construction manage the small acoustic volume while preserving detail, dynamics and tonal balance.
- Closed-back
- Acoustic design
- 40mm
- Pure Beryllium ‘M’-dome
- 35Ω
- Nominal impedance
- 435g
- Headphone weight
Who it is for
Reference listening where privacy and acoustic isolation matter—at home, in a shared space or during considered portable use.
Detailed, dynamic and intimate, with the isolation of a closed design and the resolution expected from Focal’s reference tier.
- Listening environment
- Home, office or travel where passive isolation and lower sound leakage are useful.
- System direction
- At 35Ω, Stellia can work with a wider range of devices than its flagship status might suggest. A quiet, capable DAC/headphone amplifier still helps reveal its dynamic and low-level performance.
- Included
- Carrying case, 1.2m 3.5mm cable, 3m 4-pin XLR cable and 6.35mm adapter.
Acoustic design
Engineering you can hear—and wear.
Performance, enclosure behaviour and comfort have to work together. These are the three design decisions to examine during an audition.
Closed-cup control
Vents, acoustic foam and diffusers reduce internal interference inside the earcups.
Full-grain leather
Leather, memory foam and a solid-aluminium yoke combine isolation with long-session comfort.
Official specification
Numbers in context.
Manufacturer data provides a useful baseline. It does not replace checking fit, pad seal, source compatibility and tonal preference with familiar music.
Product typeClosed-back headphones
Driver40mm pure Beryllium ‘M’-dome
Frequency response5Hz–23kHz
Impedance35Ω
Maximum SPL106dB SPL
Harmonic distortion0.1% at 1kHz / 100dB SPL
Weight435g
Product specifications and imagery: official Focal Stellia page . India availability should be confirmed before ordering.
Focal Experience Center · Pune
Fit first.
Then listen.
Bring familiar tracks and the source you expect to use. We can compare comfort, isolation and source pairing, then help choose the Focal model that makes sense for your listening routine.
Before visiting: confirm Stellia demonstration availability when booking your private session.
Book a private audition
Frequently asked
Stellia audition questions.
Are Focal Stellia headphones open-back or closed-back?
Stellia is a closed-back design. It provides useful passive isolation and limits sound leakage compared with an open headphone.
Can I use Stellia with a phone or laptop?
Its nominal impedance is 35Ω, but impedance alone does not determine pairing quality. Compare your device with a suitable DAC/headphone amplifier using familiar music.
Where can I audition Focal Stellia in Pune?
Contact All Home Living’s Focal Experience Center on Dhole Patil Road to confirm demonstration availability and arrange a private listening session.