The all in one active streaming speaker for Hi-Fi listening.
Simplicity with the latest technology.














R80 ,000.00
On Backorder (10-20 days)
The Focal Mu-so Hekla elevates immersive movie experience. Simply by connecting it through HDMI with you TV/Projector. The ADAPT (Adaptive Acoustic Personal Tuning) calibrates the sound to you hearing and room configuration to provide deep bass with clear dialogue.
The Hekla, named after the Iceland’s volcano, explodes with 660W of Naim amplification, with dedicated amps for the separate transducers. It is the evolution of the Mu-so 2, which was completely redesigned. The Hekla adds a 3rd woofer and 8x additional speakers to enhance spatialisation. It now incorporates the Focal sound with Naim electronic expertise which developed their own DSP circuits and software.
The 3x woofers for LFE reaches down to 27Hz. It is however possible to extend the bass by adding external subs through the RCA outputs.
It provides Dolby Atmos and also a custom designed Sphere mode using Beamforming and Crosstalk cancellation technologies.
The Focal Mu-so Hekla also enables you to experience spatial music, which many streaming services now provide.
Volume control is done using the existing remote from your TV/Projector or streaming device(E.g. Apple TV connected using the HDMI with CEC. You can also control it through the Naim mobile app, which is also used for configuration.
Naim, well know for its exceptional amps, DAC’s and other Hi-Fi electronics was acquired by Focal in 2011 and is used in their active speakers (See also Diva Alta)
Frequency Response
30 - 20kHz (±3dB); 27Hz (-6dB)
SPL capability
108 dB SPL (@1m)
Transducers (speaker drivers) x15
Front:
⦿ 3x Woofers (6”x3”)
⦿ 2x Midranges (2.75”)
⦿ 2x Tweeters (1”)
Side:
⦿ 4x Full range (1.5”x 2.75”)
Top:
⦿ 4x Full range (1.5”x 2.75”)
Amplifier Power (660W)
⦿ Woofer: 3 x 60W (4Ώ, 1% THD)
⦿ Full range / Midrange / Tweeter: 12 x 40W (6Ώ, 1% THD)
Amplifier Class
D
Tech / Services
‣ Google Cast
‣ AirPlay
‣ Bluetooth
‣ UPnP™
‣ Spotify Connect
‣TIDAL Connect
‣ Qobuz Connect
‣ QQ Music via QPlay (China only)
Music Formats (Gapless)
∿WAV – up to 32bits/384kHzF
∿ LAC 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
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 upto 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 16chup-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
Amplifier Power (660W)
⦿ Woofer: 3x 60W (4Ώ, 1% THD)
⦿ Full range / Midrange / Tweeter: 12 x 40W (6Ώ, 1% THD)
Amplifier Class
D
SPL capability
108 dB SPL (@1m)
Enclosure Alignment
Multi direction Immersive 15 speakers (Ported at back)
Inputs (Digital)
1x Optical TOSLINK (up to 24bits/96kHz)
1x HDMI eARC, CEC
1x RJ45 Ethernet. (up to 1,000Mbps)
Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Outputs (Analogue)
1x RCA pair for subwoofer
Enclosure Alignment
Multi direction Immersive 15 speakers (Ported at back)
Available Finishes (Only one)
Brushed anodised and sandblasted aluminium
Voice assistant
Google Assistant, Siri
Dimensions (cm) [HxWxD]
11.8⬆️ x 100➡️ x 29.5↗️
Weight (kg)
15.5
Pricing:
Single unit