Best Soundbars — 2.1 channel (2026)
1 soundbars matching power “2.1 channel”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Soundbars UK (2026) guide.
These 2.1 channel soundbars are designed to deliver a truly immersive home entertainment experience. Featuring three separate speakers – a woofer, a mid-range driver, and a tweeter – they reproduce audio with greater clarity and depth compared to standard stereo systems. The 2.1 channel configuration allows for a wider soundstage and more precise directional audio, bringing your movies and music to life.
Setting up a 2.1 channel system is straightforward. Typically, you’ll connect the subwoofer to your TV or media player via an optical cable or HDMI ARC. The satellite speakers are then connected to the subwoofer using speaker wire, creating a complete three-speaker audio setup. This configuration excels at delivering dialogue clearly and providing impactful bass for action scenes and music.
When choosing a 2.1 channel soundbar, consider factors such as power output, connectivity options (e.g., Bluetooth), and included features like Dolby or DTS surround sound processing. Ensure the speakers are appropriately sized for your room to avoid distortion. Many models also include HDMI ports for connecting Blu-ray players or gaming consoles directly.
#1 Pick
BESTISAN Soundbar for TV with Built-In Subwoofer, 2.1 Sound Bar with HDMI eARC, Bluetooth, AUX, Optical, USB Playback for PC/Gaming/Projectors, 16.5 Inch- HDMI eARC, Bluetooth, Optical, AUX, USB
- 2.1 channel
£61.49
Pros
- Built-in subwoofer for extra bass without a separate box
- HDMI eARC plus Bluetooth, optical, AUX and USB inputs
- Compact 16.5 inch bar suits smaller TV stands
Cons
- Small review base so far
FAQ
What is the benefit of a 2.1 channel system over a standard stereo?+
A 2.1 channel system provides significantly improved audio imaging and separation. The addition of a dedicated subwoofer delivers deeper, more impactful bass, while the satellite speakers create a wider soundstage, making movies and music feel more immersive.
Do I need to buy separate speakers for a 2.1 system?+
Yes, you’ll need three separate speakers: a subwoofer, a mid-range speaker, and a tweeter. These are typically integrated into the soundbar itself.
How do I connect the subwoofer to my TV?+
You can use an optical cable (TOSLINK) or HDMI ARC connection. Optical cables transmit digital audio, while HDMI ARC allows for both audio and video signals to be sent between devices.
What is Dolby Surround and how does it affect sound quality?+
Dolby Surround is a surround sound technology that creates the illusion of more speakers by processing audio and simulating directional sounds. It enhances the immersive experience, particularly in movies and games with Dolby surround sound content.
Can I connect my smartphone to this soundbar via Bluetooth?+
Many 2.1 channel soundbars offer Bluetooth connectivity, allowing you to stream music directly from your smartphone or tablet without using cables.
How many HDMI ports does a typical 2.1 channel soundbar have?+
Most 2.1 channel soundbars include at least two HDMI ports – one for connecting a Blu-ray player and another for an input like a game console or streaming device.
What size speakers are typically included with 2.1 channel soundbars?+
Speaker sizes vary depending on the model, but you can generally expect to find 4-6 inch woofers in the satellite speakers and a 6-8 inch subwoofer. Larger subwoofers deliver more powerful bass.
Are there any power cords included with these soundbars?+
Yes, each speaker – the subwoofer and satellite speakers – will have its own separate power cord. The soundbar itself is typically powered via a single cable.
How do I adjust the volume levels of each speaker?+
Many 2.1 channel soundbars offer individual volume controls for each speaker, allowing you to fine-tune the audio balance to your preference. Some models also have preset EQ settings for different content types (e.g., music, movies).
What is the typical warranty period for these 2.1 channel soundbars?+
The manufacturer’s warranty typically covers defects in materials and workmanship for a period of one to two years. Please check the specific warranty details provided by the product's manufacturer on Amazon UK.