Estimated US arrival: January 2027. Contact House of Stereo for ordering and allocation.
Naim Audio × House of Stereo
One system.
A bigger world.
For the album that holds your attention. The film that draws you in. Mu-so Utopia brings Naim electronics, Focal acoustics and Dolby Atmos together in a single, beautifully finished system.
Enquire about Mu-so UtopiaMeet Naim’s flagship all-in-one
A serious system.
A simpler way to live with it.
Mu-so Utopia puts music streaming and television sound in the same place. Amplification, processing and all 15 speaker drivers are built in; connect your sources, open the Focal & Naim app, and choose how you want to listen.
Its black anodized aluminum enclosure, red signature line and illuminated rotary dial make the physical experience part of the appeal. At one meter wide, it has a deliberate presence—and deserves a stable, open surface with room for its side- and upward-firing drivers.
The Utopia difference
Focal precision.
Naim power.
Two PRISM tweeters and two M-shaped W-cone midrange drivers bring technologies from Focal’s high-end loudspeaker development into the Mu-so format.
Dedicated Class AB amplification drives the tweeters. Class D amplification powers the other drivers, with 720 watts in total across the system. Three front woofers, four side drivers and four upward-firing drivers complete the array.
Mu-so Utopia is a separate model from the 660-watt Focal Mu-so Hekla. The Utopia’s driver technology and amplification are central to the step up.
Music. Movies. Play.
Give every source
its own space.
Dolby Atmos compatibility and a 7.1.2 configuration bring immersive playback to one enclosure. Select Dolby Movie or Dolby Music, or explore Sphere modes for music, movies, gaming and podcasts in the app.
ADAPT tuning uses the distances you enter between the system, walls, ceiling and listening area to tailor playback to your room. Night mode is available across the listening modes.
Atmos playback depends on the source, content and connection. Room dimensions and placement affect the spatial presentation.
Make the right connection
Your everyday sources.
One considered hub.
01 / Music streaming
Use AirPlay, Google Cast or Bluetooth, or connect through services including Spotify Connect, TIDAL Connect, Qobuz Connect and Presto Music. Choose Wi-Fi 6 or wired Ethernet for your network.
02 / Television & games
Connect your television through HDMI eARC with CEC. Route compatible consoles and Blu-ray players through your TV; the optical input also accepts a suitable digital source, up to 24-bit/96 kHz.
03 / Room to personalize
Control playback and audio modes from the Focal & Naim app for iOS or Android. Integrate compatible Focal & Naim streamers for multiroom listening, or use the RCA subwoofer output with a suitable powered subwoofer.
Streaming subscriptions and source equipment are separate. A turntable requires a suitable phono stage and conversion to a supported input; there is no built-in phono input. Ask us to check your equipment before choosing cables or accessories.
Made for daily listening
Reach for the dial.
Stay for the music.
A rotary volume control with proximity sensor and touch interface gives you direct access at the system. The app adds source selection, personal settings and wireless updates.
Before planning a cabinet installation, allow for the full 39.37-inch width and 11.61-inch depth. Keep the top and sides clear so the driver array can work into the room.
Talk through your room and setup ↗The details that matter
Technical specifications.
| System | All-in-one immersive audio system; 15 drivers; 7.1.2 configuration |
|---|---|
| Amplification | 720 W total; Class AB for the tweeters and Class D for the other drivers |
| Front array | Three 6 × 3-inch woofers; two 2.75-inch M-shaped W-cone midrange drivers; two 1-inch PRISM tweeters |
| Side / top array | Four side and four upward-firing 1.5 × 2.75-inch full-range drivers |
| Frequency response | 30 Hz–20 kHz (±3 dB); low-frequency point 25 Hz (−6 dB) |
| Maximum output | 109 dB SPL peak at 1 m, manufacturer specification |
| Connections | HDMI eARC / CEC; optical TOSLINK input up to 24-bit/96 kHz; RCA subwoofer output; Ethernet |
| Wireless | Wi-Fi 6; Bluetooth 5.1 with SBC and AAC; AirPlay; Google Cast |
| File playback | WAV up to 32-bit/384 kHz; FLAC, AIFF and ALAC up to 24-bit/384 kHz; DSD64 and DSD128. Limits depend on source and connection. |
| Control & tuning | Focal & Naim app for iOS / Android; rotary and touch controls; ADAPT tuning; Dolby and Sphere audio modes; night mode |
| Dimensions (W × D × H) | 1000 × 295 × 118 mm / approximately 39.37 × 11.61 × 4.65 in |
| Net weight | 14.1 kg / approximately 31.1 lb |
| Finish | Black anodized aluminum with red Utopia accent |
| Mains supply | 100–240 V, 50/60 Hz |
| Included | Mu-so Utopia system, black fabric grille, power cables and reset pin |
Specifications and photography: Naim Audio. Imperial dimensions and net weight are approximate conversions. TVs, furniture, source equipment, signal cables and optional subwoofer are separate.
Independent first impressions
Read beyond the specifications.
What Hi-Fi? · Harry McKerrell
October 14, 2026 · Hands-on preview · Not yet rated
McKerrell reports on listening sessions at Naim and Focal, exploring music, film and gaming performance. These are early impressions from demonstrations; a full test and final rating are still to come.
Read the independent hands-on preview ↗House of Stereo · Buying guidance
Start with your room.
Mu-so Utopia is worth considering when you want streaming music and TV sound from a single integrated system. Start by measuring the furniture, screen clearance and nearby walls, then check the television’s eARC support and the sources you use most.
We can help you compare that approach with a separate stereo or multichannel system, and identify the connections your existing equipment needs.
House of Stereo setup guidance, based on the published design and specifications; this is not a listening review.
Available through House of Stereo
Make room
for Mu-so Utopia.
$7,499 USD · Estimated US arrival January 2027.
Contact us to discuss ordering, allocation and system compatibility. Arrival timing is an estimate and subject to manufacturer updates.
Official Naim product information · Product sheet · Quick-start guide · User manual
Photography © Naim Audio / Focal Naim. Independent coverage remains the opinion of its publisher.
