Heston 120 x Heston Sub 200: Dolby Atmos soundbar + sub combo
Heston 120 x Heston Sub 200 is a Marshall TV audio system pairing Marshall Heston 120 (Dolby Atmos 5.1.2 soundbar, 11 drivers, 150 W) with Marshall Heston Sub 200 (wireless subwoofer down to 30 Hz, 236 W peak) for living rooms that want cinema at home in classic Marshall amp styling. Pair via Bluetooth LE Audio or RCA; tune crossover, phase, and room calibration in the Marshall app.
District M distributes authentic Marshall speakers with 12-month warranty. Component details: Marshall’s first Heston 120 soundbar.

At a glance
| Component | Detail |
|---|---|
| Combo includes | Heston 120 soundbar + Heston Sub 200 subwoofer |
| Soundbar | Dolby Atmos 5.1.2 · 11 drivers · 150 W · down to 40 Hz |
| Subwoofer | 30 Hz – 150 Hz · 236 W peak · 2 x 5.25 inch drivers |
| TV | HDMI eARC · 4K/120 Hz pass-through |
| Streaming | Wi-Fi 6 · AirPlay 2 · Google Cast · Spotify/TIDAL Connect |
| Sub pairing | Bluetooth 5.3 LE Audio (LC3) or SUB IN RCA |
| App | Marshall app: EQ, crossover, phase, room calibration |
| Colors | Black & Brass, Cream (version dependent) |
| Warranty | 12 months official at District M |
Why choose the Heston 120 + Sub 200 combo?
- Complete matched set: Atmos soundbar + wireless sub without hunting for a compatible woofer.
- Real Atmos on the bar: Heston 120 builds 3D space; the sub adds weight below 40 Hz.
- Marshall design: PU wrap, metal grille, brass knobs – soundbar and sub share the same look.
- Living-room friendly: sub ~28 cm per side; wireless pairing keeps cable clutter down.
- App tuning: crossover, phase inversion, and room calibration per room.
- Buy separately too: soundbar-only for smaller rooms; add Sub 200 when you need deeper bass.
Marshall Heston 120 in this combo
Heston 120 is Marshall’s first soundbar: 5.1.2 layout with 11 drivers, 150 W total (2 x 50 W + 9 x 15 W), supporting Dolby Atmos and DTS:X. Frequency response reaches 40 Hz, so bass is usable in medium rooms even before the sub is on.
Connect TV via HDMI eARC (4K/120 Hz pass-through); stream over Wi-Fi 6, AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect; Bluetooth LE Audio (Auracast). Four modes: Music, Movie, Night, Voice. Size ~1100 x 145 x 76 mm, ~7 kg.
Marshall Heston Sub 200 in this combo
Heston Sub 200 fills the gap below 40 Hz: 30 Hz – 150 Hz, 236 W peak with 2 x 5.25 inch drivers and 2 x 120 W Class D amps. Ported cabinet, max SPL 99 dB.
Pairs with Heston 120 via Bluetooth 5.3 LE Audio (LC3 codec) in seconds, or SUB IN RCA for maximum stability. In the Marshall app: adjust volume, crossover, phase, and phase inversion for tight, non-boomy bass. Size ~282 x 302.5 x 282 mm, ~7.62 kg.

System setup and room-size tips
- Under 15 m²: Heston 120 alone may be enough; Sub 200 helps for action films or bass-heavy EDM.
- 15 – 25 m²: ideal for the full combo; place the sub in a corner or beside the TV stand, then calibrate in the app.
- Over 25 m²: combo still works; try the sub mid front wall or opposite sofa corner, nudge sub level in the app.
For movies: the soundbar handles dialogue and height effects; the sub covers explosions, rumble, and low rhythm. For music: the sub tightens kick and bassline while Heston 120 keeps Marshall mid/treble character.
Technical specifications
| Item | Heston 120 | Heston Sub 200 |
|---|---|---|
| Type | Dolby Atmos soundbar | Active subwoofer |
| Layout / drivers | 5.1.2 · 11 drivers | 2 x 5.25 inch |
| Power | 150 W total | 236 W peak (2 x 120 W Class D) |
| Frequency range | Down to 40 Hz | 30 Hz – 150 Hz |
| Audio formats | Dolby Atmos, DTS:X | – |
| HDMI / TV | eARC · 4K/120 Hz pass-through | – |
| Streaming / BT | Wi-Fi 6, AirPlay 2, Cast, Spotify, TIDAL | BT 5.3 LE Audio (LC3) |
| Sub/soundbar link | Pair sub via app/BT | Wireless BT or SUB IN RCA |
| Dimensions (mm) | ~1100 x 145 x 76 | ~282 x 302.5 x 282 |
| Weight | ~7 kg | ~7.62 kg |
| Colors | Black & Brass, Cream | Black, Cream |
FAQ
What is included in the Heston 120 x Heston Sub 200 combo?
One Heston 120 soundbar and one Heston Sub 200. Power leads and documentation ship with each unit; wireless pairing via the Marshall app, no sub cable required.
Do I need to buy Sub 200 separately?
This combo includes both. If you only need a soundbar, buy Heston 120 on its own; add Sub 200 later when you want bass below 40 Hz.
How does Sub 200 pair with Heston 120?
Bluetooth LE Audio through the Marshall app (a few seconds) or wired SUB IN RCA. Adjust crossover and phase in the app so bass matches the soundbar.
What room size suits this combo?
15 – 25 m² is the sweet spot. Smaller rooms can use Heston 120 alone; larger rooms still work with sub placement and app calibration.
Does Heston 120 support real Dolby Atmos?
Yes. 5.1.2 layout with 11 drivers, supporting Dolby Atmos and DTS:X over HDMI eARC from a compatible TV or source.
How is the combo different from buying Heston 120 + Sub 200 separately?
Technically it is the same two products. The combo is convenient for one purchase, pairing advice, and setup support at District M.
Where to buy authentic Heston combo?
District M is an authorized Marshall retailer with 12-month warranty. Demo the soundbar and sub; get placement advice for your living room.
Specs reference Marshall Heston 120 and Heston Sub 200 per marshall.com. Colors and in-box accessories vary by version; confirm when ordering.
Conclusion
Heston 120 x Heston Sub 200 brings Marshall amp DNA to a modern living room: an Atmos soundbar strong enough on its own, plus a wireless sub for emotional depth when watching films and listening to music. If you want a clean, good-looking TV system without hunting for a random sub, this is a clear package at District M.
Marshall Heston at District M
Demo the Heston 120 + Sub 200 combo; get advice on soundbar and sub placement for your room size.
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