The Marshall Heston 120 soundbar, featuring a sleek black design with gold accents, stands out against a dark grey background.
Two people sit on a couch and watching a TV with the Marshall Heston 120 soundbar, in a cozy wood-paneled living room.
The Marshall Heston 120, a black rectangular soundbar with gold trim and "Marshall" on the front, stands out elegantly against a dark background.
The Marshall Heston 120, a sleek black soundbar with gold accents and a visible mesh grille, is elegantly displayed against a dark gray background.
Marshall Heston 120 soundbar sits bewlow the TV, on a wooden cabinet among books and decor, delivering powerful audio.
Close-up of the Marshall Heston 120 soundbar featuring gold volume and bass/treble knobs, preset buttons, and RCA input label.
Close-up of the Marshall Heston 120 soundbar featuring gold control knobs for volume, bass/treble, and source/input, along with preset and sound mode buttons on a black textured surface.
A close-up of the corner of the Marshall Heston 120 with a textured finish, perforated panel, and gold accent stripe.
Text reads: THIS TV SOUNDBAR KEEPS LIVE MUSIC ALIVE. 1% of member purchases on Marshall.com supports grassroots venues.
3D

Soundbar with Dolby Atmos immersive sound
Details

Feel every plot twist with Dolby Atmos three-dimensional sound that puts the action directly into your home. Experience perfectly tuned audio for movies, then keep your own soundtrack playing with electrifying Marshall signature sound when the screen is off. It also features a woven salt and pepper coloured fret with PU leather finish, inspired by our legendary amp design. Heston 120 is the ultimate co-star to any musical performance.

Compatible with the Heston 120 Wall Mount.

Designed and engineered in Sweden. Made in China.

Features
Tech Specs - Icon - Immersive sound

Immersive sound for movies & music: Hear clear, wide-reaching audio you can feel

Tech Specs - Icon - Powerfull bass

Powerful bass: Tuned bass drivers power a deep, rich audio from below

Tech Specs - Icon - Multi wireless connectivity

Multi wireless connectivity: Connect simply through Wi-Fi or the latest Bluetooth® technology including Auracast™

Tech Specs - Icon - Integrated music services

Integrated music services: Use Spotify, TIDAL, and airable for internet radio with ease 

Tech Specs - Icon - Sound modes

Sound modes: Select between movie, music, night, and voice options 

Tech Specs - Icon - Tactile controls

Tactile controls: Get straight to the music using heritage-style control knobs

Tech Specs - Icon - Marshall app

Marshall app: Control the sound from anywhere, adjust EQ settings, and calibrate to fit your space

Awards

TECH RADAR – Editor's choice

The Tech Radar ‘Editor’s Choice’ Award honours products with exceptional performance, innovation, and value offering trusted recommendations on the best technology to invest in. 

Award: Editor's choice / Tech radar (SVG)

HIFI.DE

Independently tested by HIFI.DE and awarded a high score for its performance, sound quality and design.

Award: Very Good / HIFI.DE (Heston 120)
AUDIO SPECIFICATION
Frequency range
40 Hz – 20 kHz
Maximum sound pressure level
95 dB
POWER AMPLIFIERS
11 Class D Amplifiers – 2 x 50W, 9 x 30W
Total audio power output [W]
150 W (Peak)
Configuration
5.1.2
Subwoofers
2 x 2” x 5”
Mid-woofers
2 x 3”
Tweeters
2 x 0,8”
Full range 
5 x 2”
Immersive Audio formats supported
Dolby Atmos, DTS-X
CONTROLS AND CONNECTIVITY
Wireless connectivity
Bluetooth 5.3, Wi-Fi 6
Wired connectivity
HDMI eARC, HDMI IN (Pass through), RCA Stereo, RCA Mono (Sub Out), USB-C, Ethernet
Top panel controls
3 x Pre-set buttons Volume knob Bass / Treble knob Source selection knob Sound mode toggle button
Codecs
SBC, LC3, AAC, Mpeg4, ALAC, FLAC, LPCM, Ogg, Vorbis, WMA, WMA9
Wi-Fi Service integrations 
airplay 2, Google Cast, Spotify Connect, TIDAL Connect
HDMI Spec
HDMI 2.1 eARC, 4K 120 Hz, Supports Dolby Vision, HDCP 1.4
USB Spec
Type C, Charge out 5V, 0,5A
Ethernet Spec
10 / 100 MBit
Microphones
2 pcs used for Room Calibration
PHYSICAL UNIT
Weight
7.04kg / 15.52lb
Width
1100mm / 43.31"
Height
76mm / 2.99"
Depth
145mm / 5.71"
Colorways
Black
Materials
PU leather, paper fret, metal, plastic
Repairability
Fret, end-caps, drivers, PCBAs
Wall mount 
Yes, sold separately
Country of origin
Designed and engineered in Sweden. Made in China.
INCLUDED IN THE BOX
Box Contents
Heston 120 TV soundbar Quick start guide and legal & safety information Mains lead HDMI cable
COMPATIBLE APPS
Apps
Marshall app
Support & more information

Returns, warranty & payment

Immersive sound for movies & music

Keep steady as the world moves around you. This soundbar will have you feeling every note. Dolby Atmos places you directly inside the action and pushes the audio out into the room.

Two people in front of a TV and Marshall Heston 120.

Take a closer look

Heston 120 delivers exceptional depth and clarity, using object-based audio to place every sound with pinpoint, three-dimensional accuracy above and around you.

ELEVATED AUDIO

Midwoofers optimized for lateral sound performance & up-firing tweeters enhance depth perception by projecting sound overhead, delivering precise, dynamic placement that surrounds you.

EXPAND YOUR SOUNDSTAGE

Precision-engineered side-firing drivers reflect sound off your walls to deliver wider, multi-directional audio with enhanced spatial clarity.

ENHANCED VOCAL CLARITY

Matching front drivers and real-time audio processing ensure speech stays sharp, natural, and free from crossover interference.

BRING EVERY RUMBLE TO LIFE

Dual rear-facing subwoofers and four passive radiators deliver powerful bass across the full low-frequency spectrum.

ELEVATED AUDIO

Midwoofers optimized for lateral sound performance & up-firing tweeters enhance depth perception by projecting sound overhead, delivering precise, dynamic placement that surrounds you.

EXPAND YOUR SOUNDSTAGE

Precision-engineered side-firing drivers reflect sound off your walls to deliver wider, multi-directional audio with enhanced spatial clarity.

ENHANCED VOCAL CLARITY

Matching front drivers and real-time audio processing ensure speech stays sharp, natural, and free from crossover interference.

BRING EVERY RUMBLE TO LIFE

Dual rear-facing subwoofers and four passive radiators deliver powerful bass across the full low-frequency spectrum.

Powerful bass

Experience bass rumbling from below like never before. Heston 120 has been engineered for low frequencies, producing lifelike audio, and special effects with an even bigger impact.

Heston 120 below the TV, and stacked firewood fills the fireplace underneath.

Multi wireless connectivity

However you want to connect, we’ve got you covered. Use Wi-Fi with Google Cast, AirPlay, Spotify Connect, or TIDAL Connect. Or simply use Bluetooth to switch on a playlist.

A person changing volume on Heston 120

Integrated music services

Enhance your sound-world by connecting Heston 120 to your music. Pair with Spotify, TIDAL, and internet radio with airable when it's time to switch your mind off and the volume up on your favourite playlist.

TV with a Heston 120 soundbar below it on a wooden shelf, while books and decor fill the lower shelves.

Sound modes

Try Movie Mode for the ultimate goosebump generator, Voice Mode to hear every word, or Music Mode for blasting out your playlists. To minimise loud effects and improve dialogue, adjust to Night Mode.

Close-up of the Marshall Heston 120 control panel with buttons to select music, movie, night, or voice sound modes.
A person adjusting the knob on a Marshall Heston 120 speaker soundbar; the background features an abstract collage with blue and red tones.

Tactile controls

Adjust the audio for your movies and music with Heston 120’s heritage amp-inspired knobs. Instantly customise bass and treble, change source, and access presets.

Close-up of a Marshall Heston 120 soundbar speaker with gold control knobs, preset buttons, and volume controls.

Marshall app

Control your sound simply from your device. Adjust EQ settings for more bass or treble and use room calibration to customise the perfect acoustic fit for the space.

A hand holds a smartphone with Marshall Bluetooth App next to a Heston 120 soundbar.

Explore TV Sound

View all
Front facing image of the bundle including Heston 120 and Heston Sub 200 Black

 

Regular Price: undefined

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MAKING OUR PRODUCTS LAST LONGER

We want you to enjoy your Marshall product for years to come, so we now offer authorised repair services* and spare parts for Heston 120 through our website. *Models eligible for authorised repair services may vary in different markets. Offering and expanding our repair solutions is one of our top priorities. Visit our support page for the latest information.

Product details

Dimensions

1100 x 145 x 76 mm

43.3 in × 5.7 in × 3.0 in

Weight

7040 g

Immersive audio formats

Dolby Atmos, DTS-X

WIRELESS CONNECTIVITY

Bluetooth, Wi-Fi

Common questions