Oakcastle Soundbar for TV | HDMI, ARC, Bluetooth Sound bar Wireless Speaker 60W | 2.0 TV Sound Bar Surround | Optical, AUX, Wall Mountable PC Gaming Soundbar with Remote SB40

Price: £34.95 - £28.45
(as of Jun 17, 2026 13:18:08 UTC – Details)

Product Description

Crystal-Clear Audio for TV, Music, and More

Upgrade your TV audio with the compact Oakcastle SB40 Soundbar. With Bluetooth, HDMI ARC, Optical and AUX inputs, plus EQ modes and wall-mounting options, it delivers rich, room-filling sound – perfect for music, movies and more. Easy to set up and even easier to love.

Dynamic Speakers

Experience rich, room-filling sound with two full-range racetrack drivers for immersive clarity

Controls

One button, all the options – switch between HDMI ARC, Optical, AUX and Bluetooth with ease.

Remote Control included

Fine-tune your sound from the sofa with the SB40’s fully featured, easy-to-use remote control.

Wall Mountable

Slim, sleek and wall-mountable – kit included for effortless setup straight out of the box.

Multi-Connections

Connect via HDMI ARC, Optical, AUX or Bluetooth – the SB40 fits perfectly into any setup.

1 Dynamic Speakers

2 Controls

3 Remote Control included

4 Wall Mountable

5 Multi-Connections

SB40

SB40

AUX HDMI Bluetooth

Connectivity

AUX HDMI Bluetooth

60

Wattage

120

40 x 6 x 9 cm

Dimensions

78 × 9 × 6 cm

5.0

Bluetooth

5.3

Remote Control

2.0

Sound Channel

2.2

External Subwoofer

AUX HDMI Bluetooth

Connectivity

AUX HDMI Bluetooth

60

Wattage

200

40 x 6 x 9 cm

Dimensions

78 × 9 × 6 cm

5.0

Bluetooth

5.3

Remote Control

2.0

Sound Channel

2.1

External Subwoofer

SB80

SB80 Xtra

What connection options are available on the Oakcastle SB40 soundbar?

The SB40 supports HDMI ARC, Optical, AUX, and Bluetooth connections. HDMI ARC uses a high-speed cable, Optical uses the included optical cable, AUX uses the included AUX cable, and Bluetooth pairs with most devices up to 10m.

How can I connect the Oakcastle SB40 to my TV using HDMI ARC?

Plug an HDMI high-speed cable into the soundbar’s HDMI ARC port and your TV’s ARC port. Select HDMI mode on the remote or soundbar, enable HDMI-CEC and passthrough in TV settings, then adjust output to PCM to hear sound via the soundbar.

What do the LED light indicators on the SB40 mean?

The LED shows mode: Green = HDMI ARC, White = Optical, Orange = AUX, Blue flashing = Bluetooth unpaired, Blue steady = Bluetooth paired. The LED dims off after 30 seconds. The soundbar powers off automatically after 15 minutes inactivity.

How do I pair the Oakcastle SB40 with a Bluetooth device?

Switch to Bluetooth mode using the remote or soundbar. The LED flashes blue. On your device, enable Bluetooth and select “Oakcastle SB40.” A beep confirms pairing and the LED turns steady blue. The remote allows playback, volume, and bass control.

What are the specifications of the SB40?

The SB40 runs on AC100-240V, 50/60Hz, with Bluetooth 5.0, range up to 10m. It weighs 1136g and measures 400×90×64mm.

𝟲𝟬𝗪, 𝗔𝗜 𝗘𝗤, 𝟯𝗗 𝗦𝗢𝗨𝗡𝗗: Experience crystal clear sound with the Oakcastle SB40’s bluetooth soundbar for tv dual full-range drivers deliver powerful 60W output. Enhanced with AI 3D Sound, it creates a truly immersive audio experience, perfect for movies, music, and gaming. Whether you’re upgrading your TV speakers or enhancing your PC setup, this soundbar provides a perfect upgrade for your surround sound system.
𝗕𝗟𝗨𝗘𝗧𝗢𝗢𝗧𝗛, 𝗛𝗗𝗠𝗜 𝗔𝗥𝗖, 𝗢𝗣𝗧𝗜𝗖𝗔𝗟, 𝗔𝗨𝗫: Stay connected effortlessly with Oakcastle’s compact soundbar versatile input options. Connect via HDMI ARC for single-remote TV control. Stream your music via Bluetooth or use connection options such as Optical or AUX for full compatibility with smart TVs and other devices.
𝗦𝗟𝗜𝗠 𝗗𝗘𝗦𝗜𝗚𝗡 & 𝗥𝗘𝗠𝗢𝗧𝗘: At just 40 cm wide, the Oakcastle SB40 fits neatly under your TV or monitor. Includes full-function remote with EQ modes (Standard, Dialogue, Music, Movie, Night, 3D Sound) for a tailored listening experience.
𝗦𝗟𝗜𝗠 𝗗𝗘𝗦𝗜𝗚𝗡 & 𝗥𝗘𝗠𝗢𝗧𝗘: At just 40 cm wide, the Oakcastle SB40 fits neatly under your TV or monitor. Includes full-function remote with EQ modes (Standard, Dialogue, Music, Movie, Night, 3D Sound) for a tailored listening experience.
𝗪𝗛𝗔𝗧’𝗦 𝗜𝗡 𝗧𝗛𝗘 𝗕𝗢𝗫: This package includes the Oakcastle SB40 Bluetooth Soundbar, Remote Control with 2× AAA Batteries, Wall Mount Kit (2× Screws, 2× Wall Plugs, 2× Brackets, Mounting Template), Optical Cable, AUX to AUX Cable, and User Manual. Dimensions: 40 x 6 x 9 cm.

Product summary

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