HESTON SUB 200
Wireless subwoofer with deep bass
Enjoy power and precision that provides the perfect extension to your soundbar’s performance. Designed to fit seamlessly into your home, the Heston Sub 200 subwoofer delivers next-level bass wherever it stands, without taking up space. Get straight to the sound thanks to wireless pairing to our TV soundbars.

DEEP BASS
Feel the rumble that moves you. This subwoofer delivers a powerful and precise bass performance that transforms movie night into a main stage experience.
WIRELESS CONNECTION
Enjoy a bigger, bolder home audio experience powered by the latest Bluetooth LE Audio wireless technology. Effortlessly pair with our soundbar range and focus only on the best sound.


VERSATILE PLACEMENT
Proudly place this subwoofer where it sounds best and let depth, impact, and audio authority take over. Heston Sub 200 offers a different level of bass performance. Wherever you move it in the room, you’ll still feel the shake.
MARSHALL APP
Easily control your subwoofer’s performance with the Marshall app. Instantly pair and start fine-tuning your sound. Whether you prefer booming bass or a subtle shake, dial it in your way. Your sound. Your rules.

MATERIALS
When switching to more responsible materials, we focus on recycled sources and better chemicals. 79% of the plastic in Heston Sub 200’s main unit is recycled, made from preloved products including used electronic devices, toys, and water bottles. Heston Sub 200 is also entirely PVC-free, including all the electrical cords. We have used a durable and DMFa-free, water-based vegan leather that is safer for the people in production and the environment. We use ferrite magnets in all our drivers—strong, reliable, and completely free from Rare Earth Elements.
MAKING OUR PRODUCTS LAST LONGER
We want everything we make to last longer. This means taking responsibility for our products throughout their lifecycle, improving features that will help prolong their lifespan, as well as using safe and responsibly sourced materials in both product and packaging design. Your Marshall product should be enjoyed for years to come, so we build our products to be rugged enough to withstand everyday wear and tear. Heston Sub 200 is ready for next-generation Bluetooth LE Audio technology and you can download OTA updates so that your product always has the latest software. Through the website we also offer authorised repair services, including the main board (PCBA), I/O board (PCBA), drivers, rear panel assembly, and paper fret (left + right).
SPECIFICATIONS
- Frequency range: 30 – 150 Hz
- Maximum sound pressure level: 99 dB
- Cabinet principle: Ported
- 2 x 120 W class-D amplifiers
- Total audio power output: 236 W (Peak)
- Subwoofers: 2 x 5.25″
- Wireless connectivity: Bluetooth 5.3 LE audio
- Wired connectivity: SUB IN (RCA mono)
- Controls: Setup button, Volume knob
- Codecs: LC3
- Dimensions: 282 x 282 x 302.5 mm (11.1 x 11.1 x 11.9 in)
- Weight: 7620 g (16.81 lb)
- Colourways: Black, Cream
- Materials: Wood, Electronics, Plastics, Metal, PU leather
- Repairability: Fret, feets, drivers, PCBAs
- Heston Sub 200 subwoofer
- Quick start guide and legal & safety information
- Mains lead