SB40

Bluetooth Soundbar

Transform your TV audio for a truly cinematic experience with the Oakcastle SB40. This versatile 60W soundbar connects seamlessly via Bluetooth, optical input, HDMI ARC or AUX playback, offering multiple ways to enjoy your entertainment. Compact yet powerful, the SB40 is designed to fit neatly under your TV or mount on the wall, saving space without sacrificing sound quality.

Rated 4.5 out of 5

User Manual

Need help? View our handy instruction manuals online for guidance and info on your Oakcastle product.

SB40

Product Features

All our products are designed and engineered in Cambridge, UK by our expert team. We ensure that everything in the Oakcastle range is packed with features, the latest technology and combines form with function.

5.0 Bluetooth Connectivity
HDMI ARC & Optical Connections
AUX Playback
AI EQ & 3D Sound
60W Stereo Sound
Remote Control
Model No. Oakcastle SB40
Power Supply AC100-240V, 50/60Hz
Bluetooth 5.0
Bluetooth Frequency Range 2402MHz- 2480MHz
Connections HDMI, Optical, AUX
EQ Control Music, Movies, Night, 3D
Dimensions 400 x 90 x 64 mm
Weight 1136 g
What’s Included SB40 Soundbar, Remote Control with Batteries, Wall Mount Kit (2× Screws, 2× Wall Plugs, 2× Brackets, Mounting Template), Optical Cable, AUX Cable, User Manual
SB40

Register Your Product

Subscribe to our mailing list and register your product to activate your 3 Year Extended Warranty – you will also gain access to lifetime technical support (see our Warranty details for more information). Registrations must be completed within 30 days of purchase and apply to new items only.

Reviews

Additional information

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Availability

UK, EU

120 reviews for SB40

  1. David Burden

    Bought a new 42″ Smart TV but the frame is so small that speakers are in the rear.
    Sound and speech is so poor that we regularly use the subtitles. During a visit from my son, he suggested we install a soundbar, and he researched the Oakcastle SB40 as great value, and including absolutely everything for installation (cables/remote/batteries/full wall mounting kit with useful full size template for screw fixings). Comprehensive instruction manual and available 3 year warranty upon registration. Easy installation by my son within 10 minutes. Sound quality has been improved immensely, and speech far clearer. Connection to TV is just a single cable (supplied), then just plug the soundbar into a local mains socket. All done, and fully operable from the the remote. Amazing value and excellent product.

  2. SteveC

    Bought a 27″ smart TV for our bedroom but the built-in audio quality was terrible so searched for a compact soundbar that had an HDMI ARC input and found the amazing SB40 on Amazon. Setting up the SB40 with the TV was easy and in HDMI mode the SB40 powers on and off with the TV. The audio quality from the SB40 is superb, miles better than the TV’s built-in audio!

  3. Barbara pepper

    Had an old long soundbar but the sb40 has better sound and is compact so easier to place by tv

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