The Focal Mu-so Hekla Immersive All-in-One System redefines home audio with breathtaking Dolby Atmos® performance in a single, elegant solution. Engineered with 15 precisely positioned drivers, Hekla delivers expansive, room-filling sound with exceptional clarity, depth, and controlled bass—bringing movies, music, and gaming to life with true cinematic immersion.
Designed for both performance and simplicity, this all-in-one home theater system eliminates the need for complex setups while offering seamless connectivity to TVs, gaming consoles, streaming platforms, and smart home ecosystems. Customizable audio modes—including Dolby Movie, Dolby Music, and Night Mode—allow you to tailor the listening experience to any content.
Crafted with refined materials like anodized aluminum and precision-perforated grilles, the Mu-so Hekla blends minimalist design with premium build quality. Controlled via the Focal & Naim app, voice assistants, or smart devices, it offers intuitive operation and multi-room compatibility for a fully connected, high-performance audio experience.
Focal Mu-So Hekla Immersive All-in-One Dolby Atmos Sound System
$3,600.00
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Free standard shipping on all orders within the continental US.
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Timonium - 410.308.1650
Columbia - 410.381.2100
Gaithersburg - 301.296.6202
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DESCRIPTION
The Focal Mu-so Hekla Immersive All-in-One System redefines home audio with breathtaking Dolby Atmos® performance in a single, elegant solution. Engineered with 15 precisely positioned drivers, Hekla delivers expansive, room-filling sound with exceptional clarity, depth, and controlled bass—bringing movies, music, and gaming to life with true cinematic immersion.
Designed for both performance and simplicity, this all-in-one home theater system eliminates the need for complex setups while offering seamless connectivity to TVs, gaming consoles, streaming platforms, and smart home ecosystems. Customizable audio modes—including Dolby Movie, Dolby Music, and Night Mode—allow you to tailor the listening experience to any content.
Crafted with refined materials like anodized aluminum and precision-perforated grilles, the Mu-so Hekla blends minimalist design with premium build quality. Controlled via the Focal & Naim app, voice assistants, or smart devices, it offers intuitive operation and multi-room compatibility for a fully connected, high-performance audio experience.
FEATURES
A Home Cinema experience in an all-in-one system.
A single piece, discreet and powerful, to be placed on a piece of furniture.
Dolby Atmos® technology for fully immersive playback of your compatible content - supporting
configurations up to 7.1.2.
660 W of power delivered through 15 speaker drivers. Immersive and powerful spatialisation.
Optimised connection for seamless integration into your audiovisual setup (TV, gaming console, CD/Blu-ray
player, subwoofer).
Latest streaming board from the Naim Pulse Platform, dedicated to our “Sphere” systems. The NPP gives
you access to your favourite streaming services with full connectivity and constant updates. The Sphere
module is dedicated to our immersive speakers.
Control via Focal & Naim application, used by all Focal and Naim streamers. Quick access through
Widgets, smartwatches, or compatible voice assistants (Google and Apple). Multiroom and Party mode
compatible.
Audio Mode “Sphere” by Focal and Naim, designed by our engineers, with a hybridisation of Beamforming
and Crosstalk Cancellation technologies.
ADAPT technology: personalise the audio rendering according to your room’s configuration.
TECHNICAL SPECS
Type All-in-one Immersive system
Speaker Drivers
15 Speaker Drivers
Front:
3 x Woofers (6”x3”)
2 x Midranges (2.75”)
2 x Tweeters (1”)
Side: 4 x Full range (1.5”x 2.75”)
Top: 4 x Full range (1.5”x 2.75”)
Bandwidth (+/-3dB): 30Hz – 20kHz
Low-frequency cut-off (-6dB): 27Hz
Maximum sound level: 108 dB SPL (@1m)
Amplification power per speaker driver: 660W on 15 speaker drivers
Woofer: 3 x 60W (4Ώ, 1% THD)
Full range / Midrange / Tweeter: 12 x 40W (6Ώ, 1% THD)
Analogue outputs: 1 x RCA pair for subwoofer connection
Digital inputs: 1 x Optical TOSLINK (up to 24bits/96kHz), 1 x HDMI eARC, CEC, 1 x RJ45 Ethernet
Streaming services: TIDAL®, Qobuz®, QQ Music®
Wireless streaming technologies: Google Cast, AirPlay, Bluetooth®, UPnP™, Spotify® via Spotify Connect, TIDAL® via, TIDAL Connect, Qobuz® via Qobuz Connect, QQ Music® via QPlay (China only), Internet Radio Internet Radio (with Xperi extended Metadata) from Naim server
Streaming containers: HLS, DASH, OGG. Codecs: MP3, AAC, Vorbis, FLAC, OPUS.
Audio Format: WAV – up to 32bits/384kHz, FLAC and AIFF – up to 24bits/384kHz, ALAC (Apple Lossless Audio Codec) – up to 24bits/384kHz, MP3 – up to 48kHz/320kbits (16bits), AAC – up to 48kHz/576kbits (16bits), OGG – up to 48kHz (16bits), OPUS – up to 48kHz (16bits), DSD64 and DSD128, Bluetooth® 5.1 – SBC, AAC
Note: handles smooth, gapless playback on all formats. All formats to 384kHz maximum over wireless network.
Multichannel Audio Format: -Dolby Digital AC3 Channel based 5.1 up to 48kHz, -Dolby Digital AC4 Up to 7.1.2 up to 48kHz, -Dolby Digital Plus (EAC3) Channel based: 7.1 up to 48kHz;, Object based 16ch up to 48kHz, -Dolby Digital TrueHD Channel based, 7.1 up to 96kHz; Channel based 5.1, 192kHz;
Object based. 16ch up to 96kHz, -Dolby MAT (HDMI only) Channel based: 7.1 up-to 48kHz; Object based 16ch
up-to 48kHz, -Multichannel FLAC (Streamer only) Channel based 7.1 up-to 192kHz, -Multichannel WAV (Streamer only) Channel based 7.1 up-to 192kHz, -Apple APAC (Streamer only) Configured to 7.1.2 mode up-to 192kHz
Control Focal & Naim App (iOS and Android)
Update Update your system wirelessly via the Focal & Naim App
Multiroom Connectivity Sync up to 32 Focal & Naim streaming devices and control them from the Focal & Naim App
