Transform Your Space with Sound: Where Music Meets Magic

Sound QualityA good speaker will reproduce audio with clarity, accuracy, and richness across the frequency spectrum. High-quality speakers can deliver crisp highs, detailed midrange, and deep, well-defined bass, allowing you to fully appreciate the nuances of your music, movies, or games.

Immersive ExperienceWhether you're listening to music, watching movies, or gaming, a good speaker can create a more immersive experience by filling the room with sound. This immersive soundstage can transport you into the world of your entertainment, making you feel like you're part of the action.

VersatilityA quality speaker can handle a wide range of audio content, from music and movies to podcasts and video games. This versatility ensures that your speaker remains a valuable asset for various entertainment needs, whether you're hosting a party, enjoying a movie night, or simply relaxing with your favorite tunes.

LongevityHigh-quality speakers are built to last, with durable construction and reliable components. Investing in a good speaker means you're less likely to encounter issues like distortion, degradation in sound quality, or component failure over time, providing you with years of enjoyable listening experiences.

Enhanced AestheticsBeyond their audio performance, good speakers can also enhance the aesthetic appeal of your living space. Many speakers feature stylish designs and premium finishes that complement your décor, turning them into visually pleasing additions to your home or office.

Connectivity OptionsModern speakers often come with a variety of connectivity options, including Bluetooth, Wi-Fi, and wired connections. This flexibility allows you to easily connect your speaker to a wide range of devices, such as smartphones, tablets, computers, and TVs, without the hassle of cables or adapters.

Room-Filling SoundGood speakers are capable of filling a room with sound, delivering powerful and balanced audio even in larger spaces. This ensures that everyone in the room can enjoy the same high-quality listening experience, whether they're sitting right next to the speaker or on the opposite side of the room.

Overall, investing in a good speaker is essential for anyone who values high-quality audio and immersive entertainment experiences. Whether you're a music lover, movie buff, or avid gamer, a quality speaker can elevate your enjoyment and appreciation of your favorite content.

OXS S21 Thunder Wireless Bluetooth USB Desktop Soundbar Speaker

OXS

OXS S21 Thunder Wireless Bluetooth USB Desktop Soundbar Speaker with 5.25" Subwoofer (with HDMI)

Name: OXS S21 Thunder Wireless Bluetooth USB Desktop Soundbar Speaker with 5.25" Subwoofer (with HDMI)
Brand: OXS
Price: 259 SGD
Availability: InStock

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S$259.00

Why You Should Get It

Despite its compact size, the S21 is fully equipped with a comprehensive range of I/O ports on the back: HDMI ARC, optical input, USB-A, Bluetooth 5.3, and a 3.5mm audio input. It also features three built-in sound modes—Movie, Game, and Music—making it an ideal choice for enhancing your personal digital entertainment experience, whether in a small living room for movie watching or at a desk connected to a computer or gaming console, all at an incredibly affordable price.
Key Features of the OXS S21
Space-saving 2.1 channel system with a dedicated wired subwoofer for powerful bass performance
Ultra-slim design, with the main unit measuring only 42mm thick, perfectly compatible with TVs, computers, and even tablets
Independent subwoofer equipped with BassMax technology, featuring a 5.25-inch driver and MDF enclosure design
Frequency response as low as 45Hz, delivering deep and impactful bass
Supports HDMI ARC for seamless one-cable connection to TVs, players, and gaming consoles
Versatile connectivity options: Bluetooth 5.3, optical, USB-A, and 3.5mm input, compatible with various devices
Designed for small living rooms for movie watching and for use with computers/gaming consoles in rooms, enhancing personal entertainment experiences

Warranty

1 year warranty (local)

In The Box

S21 soundbar unit
Independent wired subwoofer
HDMI ARC cable
TOSLINK optical cable
3.5mm AUX audio cable
USB-A cable
A remote control
Wall-mounting accessories
Documentation, including a user manual

[Slim body with independent subwoofer｜High cost and rich audio-visual experience]

OXS products in the US all share a common trait: exceptional value. Following the earlier launch of the incredibly affordable S5 soundbar, which supports Dolby Atmos, and the Thunder Pro+, a personal theater surround sound system, OXS has unveiled the S21, a space-saving new soundbar with a dedicated subwoofer.

The S21's slim body is only 42mm thick and can be easily placed under a TV, computer screen, or even a tablet for playback. The independent subwoofer uses advanced BassMax technology and an MDF cabinet. Combined with a 5.25-inch unit, the low-frequency extension is down to 45Hz, bringing an endless supply of powerful volume. In addition, although the S21 is small, the I/O configuration on the back of the machine is complete: HDMI ARC, optical fiber, USB-A, Bluetooth 5.3, 3.5mm input, etc., plus three built-in sound modes such as Movie, Game, and Music. Whether watching movies in a small living room or connecting a computer/game console on a desk, you can enhance your personal digital entertainment audio-visual experience at a super affordable price.

Ultra-efficient 2.1-channel system with a dedicated wired subwoofer delivers powerful low-frequency performance .
Ultra-slim design, the console is only 42mm thick, perfect for use with TVs, computers, and even tablets .
The independent subwoofer uses BassMax technology, with a 5.25-inch unit and an MDF cabinet design .
The frequency response goes down to 45Hz, bringing deep and powerful low-frequency effects .
Supports HDMI ARC, allowing for a single-line connection to TVs, players, and game consoles .
Multiple connection methods: Bluetooth 5.3, optical fiber, USB-A, 3.5mm input, compatible with various devices .
Designed for watching movies in small living rooms and connecting computers/game consoles to enhance personal entertainment experience .

Slim body fits perfectly into the home

The OXS S21 main speaker is exceptionally slim, measuring just 42mm thick and 400mm long. Whether in a small living room TV cabinet or on a personal computer desk, it easily fits neatly into any living space. Its compact design makes it ideal for a variety of living environments, especially small apartments in Hong Kong. It also comes with a wall-mount kit, offering flexible installation options to meet diverse space requirements.

Independent subwoofer | shocking low frequency

The S21 Thunder features a dedicated wired subwoofer with a 5.25-inch driver housed in a meticulously tuned MDF enclosure. Equipped with advanced BassMax technology, the subwoofer extends low-frequency response to 45Hz, delivering deep, powerful bass for music, movies, and games. With a total output power of up to 60W RMS, it ensures ample volume and dynamic performance.

Three professional sound modes | meet your different needs

The S21 Thunder features three professionally tuned audio modes: Movie, Game, and Music. Whether you're enjoying streaming movies with your family in a small living room, enjoying crystal-clear dialogue and powerful surround sound; connecting a PC or game console in your private room to immerse yourself in intense combat and precise positioning; or simply listening to music and experiencing its detailed layers, the S21 delivers the perfect sound experience, significantly enhancing your personal audio enjoyment.

Rich connection options | Match different types of audio sources

The S21 Thunder offers a comprehensive connectivity solution, including HDMI ARC (Audio Return Channel) for a single-wire connection to your TV. A TOSLINK optical port provides high-quality digital audio transmission, along with Bluetooth 5.3 for wireless connectivity, USB-A for connecting to a computer, and a 3.5mm AUX input for a wide range of audio sources. This diverse connectivity ensures seamless compatibility with a wide range of devices, including TVs, computers, game consoles, and smartphones. All cables with these connectors are included, allowing users to connect and enjoy the power of the S21 right out of the box.

Comes with a dedicated remote control | Easy and convenient operation

The S21 Thunder comes with a dedicated remote control, allowing users to adjust volume, switch audio modes, and control playback from a distance. The convenient one-touch operation makes audio control simple and intuitive.

Product Availability	Available (current model)
Product Type	Speaker - Home/Desktop (Wall-socket Powered)
Style/Type	Desktop
Speaker Type	Soundbar (All-in-One) with Subwoofer
Features	Bluetooth, Line-in
Driver Size	Two full-range drivers in the soundbar and one 5.25-inch driver in the subwoofer.
Channels	2.1
Connectivity	Wireless & Wired
Expandable Storage	No
Bluetooth Version	v5.3
Waterproof Rating	IPX0 – No protection
Frequency Response (Hz)	45Hz–20kHz
Total Output Power [RMS] (mW / W)	60W RMS
Mic for Calls/Communication	None
Input Connectivity Options	USB Type-A (Full sized) [External Storage/Thumbdrive], Optical TOSLINK (SPDIF), 3.5mm Stereo, Bluetooth, HDMI (ARC)
Portability	Desktop
Colour	Black
Product Dimensions	Soundbar dimensions: 400 x 42 x 88 mm (Width x Height x Depth), Subwoofer dimensions: 115 x 290 x 250 mm (W x H x D).
Product Weight (g)	3,500g
Package Contents	S21 soundbar unit Independent wired subwoofer HDMI ARC cable TOSLINK optical cable 3.5mm AUX audio cable USB-A cable A remote control Wall-mounting accessories Documentation, including a user manual
Warranty	1 year warranty (local)

If you're based in Singapore,

spend $300 or more for free doorstep delivery¹.
($250 for Silver/Gold/Platinum VIP members)
add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options².
self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.

View additional Terms & Conditions associated to local doorstep delivery service.

Friends from Overseas,

we do ship internationally.
shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
shipping fees will vary depending on international carrier(s)³, and will be displayed during checkout.
do be aware of additional import tax/VAT that may apply.

Important Notice for Customers in the USA
Due to recent changes in U.S. trade regulations, additional tariffs are being imposed on products manufactured in China and imported into the United States. As many of our audio products are made in China, orders shipped to U.S. addresses may be subject to an added tariff charge at checkout, reflected as a "U.S. Import Tariff Surcharge". Please note that this surcharge amount is determined by U.S. import policies and may vary significantly depending on product categories and any future policy adjustments. These charges are necessary to ensure compliance with U.S. customs requirements and to allow us to continue serving our U.S. customers reliably. We strongly encourage you to review the total cost at checkout before placing your order.

View additional Terms & Conditions associated to international door to door shipping service.

¹Terms and condition do apply for free delivery. For more information, click here to view.
²View our updated list of local delivery options.
³View our updated list of international carriers.

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