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Roberts SB1 Multi Room Speaker and Soundbar


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Found it cheaper? Click here. SKU: RBTSB1MRS
Ex VAT: 332.5

Roberts R-Line SB1 is a soundbar, music streamer, multi-room component and intuitive radio all in one featuring an integrated Sub along with FM/DAB+, Internet Radio, Spotify and Bluetooth.

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Condition:Brand new in original retail packaging

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Warranty length 1 Year
Brand Roberts

Tech Specs

FM/DAB/DAB+: Built in
Internet Radio: Yes
Spotify Connect: Yes
Bluetooth Connectivity: Yes


Music Player
Network: Via PC, Mac or NAS
USB: Via External USB
SD Card: External SD Card
CD Playback: Yes


Wi-Fi: 802.11a/b/g/n standard
Bandwidth: 2.4GHz and 5Ghz
Wired Ethernet Connection: Yes
Control: UNDOK app (iOS/Android)


Full-range Driver: x2
Subwoofer: x2
Passive Bass Radiator: x2
Graphic Equalizer: 6
Separate Bass / Treble Controls


Line-in (Analogue): 3.5mm Stereo
Line-in (Digital): SPDIF


LED Indicators/ Full Colour Screen
On-device Control: Yes
Mains Powered: Yes
Accessories: IR Remote/ Mains Cable
Dimensions (HWD): 115 x 900 x 165mm

Product Description

Roberts SB1 takes audio quality from a soundbar to the next level. Whether you're listening to music, TV, movie or game soundtracks, the acoustically-tuned wooden cabinet and integrated subwoofers provide an incredibly powerful and accurate audio experience.

Soundbar Magic

Most modern TVs look super-sleek but it's that very same slender form that prevent them from sounding good. Without the space for larger speakers, modern TVs sound tinny. Connect up the Roberts R-Line SB1, though, and you'll enjoy an instant transformation of sound. An acoustically tuned, wooden cabinet and built-in subwoofers help transform the sound. Not only do films, drama and music sound more powerful and dynamic but speech and subtle details are also clearer to hear. In short, the improvement on most TV's own sound system is a revelation.

Top Quality Radio

You wouldn't expect anything other than airwave excellence from this radio legend and that's exactly what this Roberts soundbar provides. With both DAB and FM built-in it's easy to tune in to local and national stations around the country. A full colour display makes it easy to see what you're tuned to, without the need for a smartphone.

R-Line Multi Room

The R-Line SB1 is part of Roberts' R-Line multi-room system and can play its part in filling your whole home with immersive sound. Easy to control via an intuitive app, the R-Line system lets you take control of your music, all around your home.


Roberts' free UNDOK app is available for both Apple iOS and Android devices. The app gives you massive flexibility in how you listen to and control your speakers. Use the app to set-up, select and control the playback of individual speakers. You can also group and ungroup speakers for playing back the same music in different rooms.


As well as playing its part in a full R-Line multi-room system, the SB1 is just as happy as working as a Bluetooth speaker. Pair up with your smartphone, tablet or computer and stream your stored or music streaming services with ease.

Spotify/Internet radio

Connect up to your home network by Wi-Fi or Ethernet and you open up a huge range of music options. Thousands of Internet radio stations from around the world are available and all easy to access via the smartphone app. The hugely popular Spotify music streaming service is also built-in, for near limitless access to music.

Stream Music

If you'd rather stream your existing music library from your PC, Mac or NAS (Network Attached Storage) device, then the R-Line SB1 can happily oblige. Once again, the UNDOK app makes accessing your music a straightforward job. For a soundbar that makes the most of your music as well as the TV's sound, the Roberts R-Line SB1 is unmatched in its flexibility.

Key Features

- FM/DAB/DAB+/Internet Radio
- Bluetooth audio streaming from smartphone
- Spotify Connect, Wi-Fi & Ethernet connection
- Stream your music collection from PC/Mac/NAS
- Full-colour display and on device control
- Full control via free Android/iOS UNDOK app
- Use alone or as part of a multi-room set-up

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