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Focal Mu-So Hekla All-In-One Immersive Home Cinema System
Item #: Focal-Mu-So-Hekla
$3,600.00
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Overview
Experience every film, every piece of music, every video game as a true sensory adventure with Mu-so Hekla. This immersive Home Cinema system combines Dolby Atmos® technology, outstanding sound performance, and ease of use to transform your everyday listening.
A True Exclusive

“Mu-so Hekla is both an authoritative and immersive performer, effortlessly handling everything it is asked to do, whether music or movies.”

“In both sound performance and aesthetics, Focal’s innovation unequivocally ticks every box!”

“Hekla can play anything and do everything, with flair.”
Precision and Power
Developed collaboratively by Focal and Naim engineers, Mu-so Hekla embodies the brands’ shared pursuit of acoustic excellence. Its precision acoustics and meticulously designed architecture combine advanced electronics with a total amplification of 660 watts to drive dedicated tweeters, midrange drivers, and woofers with exceptional clarity and control. Adjustable acoustic settings allow you to fine-tune performance to your room and preferences, ensuring sound that is perfectly balanced for your space.
Choose Your Listening Mode

Available via the Focal & Naim app, customizable Audio Modes enhance your audiovisual content, whether in stereo or Dolby Atmos®. Dolby Movie, Dolby Music, Dolby Night, Sphere Music, Sphere Movie: choose your atmosphere and let the sound carry you away.

Refined Simplicity
Refined materials and minimalist design come together for a timeless aesthetic. Hekla boasts anodised aluminium features with brushed and sandblasted finishes, finely perforated aluminium grilles, and a tactile volume control dial that provides an intuitive interface. The result is a system that looks as exceptional as it sounds, a perfect blance of form and function.

"[...] the Mu-so Hekla’s powerful processing ensures pristine delivery of high resolution audio and Dolby Atmos [...]"

A New Way to Experience Sound at Home

Sensational Immersion
Dive into truly immersive sound with Dolby Atmos® technology and 15 expertly engineered speaker drivers, each meticulously positioned for optimal performance. Inspired by the power of Iceland’s Hekla volcano, the system delivers expansive, room-filling audio with remarkable clarity and depth, all without the need for a complex setup. The result is a breathtaking soundstage where effects envelop you, dialogue comes to life, and bass resonates with controlled precision.

Connected to Your World
Mu-so Hekla integrates seamlessly with all your entertainment sources, from your TV, gaming console and Blu-ray player to your preferred streaming platforms. Control is effortless through the Focal & Naim app, your smartphone, smartwatch (Apple or Samsung), or voice assistants such as Siri and Google Home. For those already enjoying Focal & Naim systems, Mu-so Hekla synchronises flawlessly with existing streamers, and it can be easily integrated into your smart home for a truly connected listening experience.
Using the Focal & Naim app, experience Focal’s patented ADAPT (Adaptive Acoustic Personal Tuning) technology. Simply enter the distances between your system, walls, ceiling and listening area, and ADAPT intelligently calibrates the sound to your space, delivering perfectly balanced, immersive acoustics in any listening mode.
Specifications
Design
- Height
- 11.8 cm / 11.8 cm
- Width
- 100 cm / 100 cm
- Depth
- 29.5 cm / 29.5 cm
- Weight
- 15.5 kg / 15.5 kg
- Finishes
- Brushed and sandblasted black aluminium casing, Anodised and shot-blasted aluminium heat sinks.
Sound - Acoustics
- Product type
- All-in-one System - 15 Speakers
- Response at - 6dB (Low frequency point)
- 27 Hz
- Frequency response (+/- 3dB)
- 30 Hz – 20 kHz
- Maximum SPL (peak@1m)
- 108 dB SPL
Speakers
- Speaker system
- 15 speakers drivers Front: - 3 x woofers (6”x3”) - 2 x midrange speakers (2.75”) - 2 x tweeters (1”) Sides: 2 x 2 full-range speakers (1.5”x 2.75”) Top: 2 x 2 full-range speakers (1.5”x 2.75”)
Technical Specifications
- Audio Formats
- WAV – up to 32-bit/384 kHz FLAC and AIFF – up to 24-bit/384 kHz ALAC (Apple Lossless Audio Codec) – up to 24-bit/384 kHz MP3 – up to 48 kHz/320 kbit (16-bit) AAC – up to 48 kHz/576 kbit (16-bit) OGG – up to 48kHz (16 bits) OPUS – up to 48kHz (16 bits) DSD64 and DSD128 Bluetooth® 5.1 – SBC, AAC Note: Smooth, uninterrupted playback on all formats. All formats up to a maximum of 384kHz over wireless networks.
- Multichannel audio formats
- -Dolby Digital AC3 Channel - Based 5.1 (up to 48 kHz) -Dolby Digital AC4 - Up to 7.1.4 (up to 48 kHz) -Dolby Digital Plus (EAC3) - Channel-based: 7.1 (up to 48 kHz) ; Object-based: 16 channels (up to 48 kHz) -Dolby Digital TrueHD - Channel-based: 7.1 (up to 96 kHz) ; Channel-based: 5.1 (up to 192 kHz) ; Object-based: 16 channels (up to 96 kHz) -Dolby MAT (HDMI only) - Channel-based: 7.1 (up to 48 kHz) ; Object-based: 16 channels (up to 48 kHz) -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 in 7.1.2 mode (up to 192kHz)
Streaming / Sources
- Streaming - Stereo
- Apple AirPlay, Bluetooth, Chromecast, Internet Radio, Presto Music, Qobuz, Qobuz Connect, QQ Music, Spotify®Connect, Tidal Connect, TIDAL, UPnP™
- Streaming – Multichannel (Dolby Atmos)
- Amazon Music HD, via Chromecast, Apple Music, using Airplay2, TIDAL Connect and TIDAL native
- Internet Radio Formats
- Codecs : MP3, AAC, Vorbis, FLAC, OPUS., Internet Radio (with enhanced Xperi metadata) from the Naim server, Streaming containers: HLS, DASH, OGG
- WiFi
- Wi-Fi 6 (802.11 a/b/g/n/ac/ax) integrated into the heat sink.
- Internet Radio Provider
- Naim servers
- Multiroom
- Synchronise up to 32 Focal & Naim streamers and control them from the Focal & Naim app.
- Network
- Ethernet (1000/100/10 Mbps), Wi-Fi (Wi-Fi 6)
Power Supply
- Automatic standby time
- User selection: adjustable up to 2 hours (default automatic standby: 20 minutes)
- Power consumption (Standby mode)
- < 0.5W
- Power consumption in network standby mode
- < 2W
- Consumption in normal use
- 200 W
- Mains cable
- Electrical power cable
- Mains power supply
- 100V to 240V, 50/60 Hz
Control
- App control
- Focal & Naim App
- Updates
- Update your system by wireless connection via the Focal & Naim application
- User control product
- Touch control interface, rotary volume control with proximity sensor
- Supported mobile operating system
- Android, iOS
Inputs/Outputs Specifications
- Analogue outputs
- 1 x RCA pair (Subwoofer)
- Power Output
- 660W – (3 x 60W + 12 x 40W)
- Digital inputs
- 1 x Optical TOSLINK (up to 24-bit/96kHz)
- Other inputs
- 1 x HDMI eARC, CEC
Included Accessories
- Cables provided
- Power cables
- Grilles
- A black fabric grille is included.
- Accessories
- Product reset pin
Supporting Documentation
Specs
Item #: Focal-Mu-So-Hekla
Manufacturer Part #: Mu-So-Hekla
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