Denon Dolby Atmos Soundbar for TV with Built-in Down-firing Subwoofers DHT-S218 Dialog Enhancer, 4K HDMI eARC, and Bluetooth
Original price was: £249.00.£217.16Current price is: £217.16.
Price: £249.00 - £217.16
(as of May 13, 2026 06:05:20 UTC – Details)
From the manufacturer
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Denon DHT-S218 Soundbar Merchant video
1 Dolby Atmos
2 Full Range Audio
3 Bluetooth
Does the DHT-S218 support Dolby Atmos?
Yes, it supports Dolby Atmos, providing immersive 3D audio. While it lacks upward-firing drivers, it utilizes psychoacoustic processing to simulate height effects.
Are there different sound modes available?
Yes, the soundbar offers four sound modes: Movie, Night, Music, and Pure. These modes allow users to tailor the audio output to their content and preferences.
How does the Denon Dialog Enhancer work?
The Denon Dialog Enhancer improves dialogue clarity with three different modes, making voices more distinct without increasing overall volume.
What connectivity options are available?
HDMI with eARC (1 in / 1 out) is recommended for the best listening experience from your connected device. Digital Optical Input, Analog Input, Bluetooth (A2DP) with SBC and LC3 (LE Audio) support, Subwoofer Output are also supported.
Can I stream music via Bluetooth?
Yes, the soundbar supports Bluetooth streaming, including Low Energy (LE) Audio for higher quality sound and lower latency.
3D AUDIO WITH DOLBY ATMOS: Dolby Atmos delivers spectacular, immersive 3D audio for the perfect cinema experience. Enjoy enhanced bass, crystal-clear dialogue, and enveloping sound.
FULL RANGE AUDIO: With two built-in, down-firing subwoofers, dual mid-range drivers, and tweeters, you enjoy an amazing movie and TV show audio experience when you upgrade to Denon premium-quality sound.
WIRELESS MUSIC STREAMING: Easily stream your favorite music directly from your smart device to your sound bar via Bluetooth.
BLUETOOTH LOW ENERGY (LE) AUDIO: Pair your smartphone or tablet with the DHT-S218 to easily stream with low latency and higher quality sound than traditional Bluetooth.
4K HDMI WITH eARC: Send the audio from the streaming apps built into your smart TV to the sound bar with 4K UHD HDMI (1in / 1out with eARC) via the included HDMI cable. HDMI also supports VRR and ALLM.
5 reviews for Denon Dolby Atmos Soundbar for TV with Built-in Down-firing Subwoofers DHT-S218 Dialog Enhancer, 4K HDMI eARC, and Bluetooth
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Original price was: £249.00.£217.16Current price is: £217.16.
P. Hewer –
Neat and tidy
I bought this soundbar to replace an old Sony amplifier feeding Dolby surround sound to five speakers. It is easy to set up and provides a neat alternative to speaker wires heading in all directions. With the built-in sub-woofers the soundbar gives a fuller sound range than the old set-up for which I never added a separate sub-woofer. The soundbar however gives a less obvious spread of sound to left and right.I had not researched the significance of Dolby Atmos and it seems that movies or music that provide this type of sound signal are not that freely available. As a result, I have only used it with 6.1 Dolby sound from DVDs. I do not have a Blue Ray player. Maybe in time Dolby Atmos will become more freely available on streamed services.Having said that, the sound output is good. The remote has settings for Movie, Music and Night. A major attraction for my wife and me is the Dialogue Enhancer. This can be set to Low, Medium or High. We certainly find that we are less often saying to each other, “What was that he said?” We are both 80-ish. Another plus is the facility for linking the soundbar with a TV using HDMI eARC/ARC. This makes the DVD/Soundbar/TV connection much easier. It also means that the TV remote will adjust the volume level on the Soundbar. There is also the option to connect to the soundbar via an Optical cable or via Bluetooth. There is a USB port but I think this is only usable for servicing, not for input.At an offer price of £160, this soundbar is good value and Denon has a good reputation.
Rich Cassidy –
Great sound and great value.
Really good sounding soundbar. Looks great with the fabric front. Feels really well built and the size is good too. It fits neatly in font if our TV and is HUGE step up from TV speaker with decent bass levels. Not only do movies and music sound better but it’s great for all the TV we watch. HDMI arc works seamlessly but we’ve got it through an optical cable which is great too with no latency issues. The remote is responsive and simple to use. Nice to have Bluetooth functionality for music as well. Bargain!
G . GRAZIANO –
Denon soundbar DHT-S218
Amazing sound even at low levels, movies, night and music presets.Low, med and high presets to fine tuning your listening.Hdmi, optical, Bluetooth and aux inputs.I connected my old phone by Bluetooth, instantly, on my other newer phone it needs a Denon app to work, search for the right one.The Pure sound is more neutral if you don’t want the bass.Also you can tweak the bass to your preference.No wifi on this unit so i don’t know whether it will work with other platforms.Exceptional product, i can’t believe it is only 40 watts, 2 tweeters, 2 midrange speakers, 2 built in (sub) woofers , oh yes you can add a sub if you want but I don’t think is needed.Arc, eArc work straightaway, CEC allows you to seamlessly control the volume from either the tv remote or from the Denon one, even switch on or off.Very very pleased with my purchase, high quality at this price. Joe
Suzy Smith –
⭐️⭐️⭐️⭐️⭐️ A brilliant soundbar after weeks of frustration and research
I’ve spent weeks down the rabbit hole of soundbars and home audio, reading everything I could and even talking to people in places like Richer Sounds. It’s a complete minefield, especially if, like me, half the terminology feels like a foreign language. My home setup is a Hisense TV running a Virgin box, Fire Stick and PS5, and until recently I was using a budget soundbar that was just about passable.I made the mistake of “upgrading” to the Hisense AX3120G, assuming it would work seamlessly with my TV. It was a disaster. The sound was inconsistent, tinny for sports, the subwoofer easily overpowered everything, and switching between sources constantly caused quality issues.After returning it and going through far too much research again, I finally picked up this Denon soundbar and I’m genuinely blown away by how good it is. The sound is rich, detailed and far more powerful than a single unit has any right to be. Dialogue is crystal clear and action scenes have real depth without the rumbling chaos I was dealing with before.Setup couldn’t have been simpler. Plug it in, connect it via the eARC to hdmi1, ps5 into the soundbar, then virgin box and fire stick in hdmi 2 & 3 and you’re done. It all works perfectly, automatically switching between inputs seamlessly, it’s even turns its self on and off with the TV.The presets actually matter too. Movie Mode opens everything up beautifully without turning it muddy. Night Mode is outstanding, stripping out the heavy bass while keeping all the clarity, perfect for late-night TV when I don’t want to wake the house or annoy the neighbours. The dialogue enhancement is equally impressive, fixing the terrible audio mixes you often get from streaming apps.Overall I’m honestly shocked a soundbar at this price can perform like this. After weeks of trial and error, this is everything I hoped for and it’s brilliant!. Add all that, the fact you can buy additional speakers/subwoofer should you wish at a later time, which I’ll be doing once I move house. If you’re unsure what to get, I can’t recommend this highly enough. Just buy it!!
M. Welch –
Good and simple to setup
Sounds great – our LG TV suffers from poor sound (as do most modern TVs) and this is so much better for the price.Plug and play – connected to TV via HDMI eARC. Automatically allowed Virgin Media remote and TV remote to control volume on the sound bar. Switches on/off when the TV is switched on.The Denon remote is a bit shoddy but I am using the TV remote for volume.