Saiyin Sound Bar for Smart TV, Detachable Soundbar TV Speaker with Bluetooth/ARC/Optical/AUX Input, Super Diaphragm Driver and 3 Preset Sound Effects for TV/PC/Projector
Quick take
This Saiyin soundbar is a compact TV-audio upgrade with Bluetooth plus multiple wired inputs (TV-ARC, optical, and AUX). The detachable design and included base let you use it either as a standard bar or as two tower speakers for a wider soundstage. The main catch for some buyers is that it does not support Dolby or DTS, so you may need to adjust your TV or streaming audio output to PCM or Stereo.
Pros and cons
Pros
- Multiple connection options, including TV-ARC, optical, and AUX, plus Bluetooth streaming.
- Detachable design can be used as a soundbar or transformed into tower speakers with the included base.
- Simple remote-based control, and setup that reviewers describe as plug-and-play.
- Designed for TV, PC, projector, and mobile use (flexible placement and inputs).
Cons
- No Dolby or DTS support, which can require changing TV/streaming audio settings (PCM/Stereo).
- HDMI cable is not included, so you may need one if you plan to use ARC through HDMI-CEC.
- Audio balance can depend on how you place it, especially if you keep it laid out as a single bar on reflective surfaces.
What buyers think
Buyer-review evidence is broadly consistent on value and day-to-day usability. Multiple reviews mention that setup is straightforward and that the sound quality is a noticeable step up from built-in TV speakers. Reviewers also highlight that Bluetooth works well for music and that the detachable/tower mode adds placement flexibility. At the same time, the evidence set is limited in detail for deeper performance categories like sustained maximum volume, long-term reliability, or advanced audio processing, so expectations should stay within the “budget upgrade” lane.
What this soundbar is, and why it’s different
The Saiyin DS6401SB is positioned as an all-in-one TV speaker that can stay compact, but still change how it disperses sound. You can run it as a traditional soundbar, then use the included base to transform it into two tower-style speakers. That means it can adapt to different rooms and desks, whether you are watching TV, using a projector, or powering audio for a PC setup.
Connectivity and setup: what to expect
This model supports both wired and wireless connections:
- TV-ARC: aimed at letting your TV remote control power and volume (when you connect via HDMI-CEC/ARC setup).
- Optical (SPDIF): a straightforward option for many TVs, described as enabling clear, stable audio.
- AUX: handy for computers, older TVs, or devices with a 3.5mm output.
- Bluetooth: for streaming from phones or tablets (and Bluetooth compatibility for smart assistants via Bluetooth).
Important compatibility note: the system does not support Dolby or DTS. If you notice missing sound effects, audio distortions, or no audio when using streaming apps, the practical fix is usually to set your TV and streaming output format to PCM or Stereo.
Sound and performance for real-world use
Across reviews, the most repeated theme is that it adds more clarity and “oomph” versus many built-in TV speakers. The speaker design uses two dynamic drivers with a larger diaphragm surface claim, and the system is rated for up to 98 dB output. For most shoppers, that translates into louder, more confident audio in typical living rooms without needing a separate full surround system.
Because it is a budget soundbar, it is best understood as a “better TV audio” solution rather than a replacement for premium home theater gear. One review also suggests that when used as a single bar on a desk or reflective surface, the sound can feel a bit muddy, while the tower-separated setup can be preferred in those scenarios.
Detachable tower mode: when it helps
The included base is what enables the tower-style layout. This is most useful when you want:
- Wider staging: separating left and right speakers can feel more spacious than a single bar.
- Better desk fit: for PC or monitor setups, tower mode can align better with how your screen sits.
- Flexible placement: you can experiment with positioning to reduce reflections and improve clarity.
Who should buy it
- TV owners who want a budget audio upgrade over built-in speakers, especially in bedrooms or smaller living rooms.
- Shoppers who want multiple input types (TV-ARC, optical, AUX, and Bluetooth) rather than choosing only one connection method.
- People who like flexible setup and might alternate between TV mode and PC or projector mode.
- Buyers comfortable adjusting audio settings to PCM/Stereo if they use Dolby/DTS sources.
Who should avoid it
- Anyone who relies on Dolby or DTS audio passthrough and does not want to troubleshoot TV/streaming output settings.
- Shoppers who expect a “premium home theater” experience from a compact, entry-level speaker. This is more about clear improvement than surround-level immersion.
- Buyers who need an HDMI cable included for ARC/CEC setup, since HDMI is not included.
Pros and cons recap
If your goal is simple, noticeable TV-audio improvement with multiple connection options, this is an easy-to-understand contender. The tower transformation is a genuine feature that can help placement flexibility, but the Dolby/DTS limitation is the one point to verify against your current TV and streaming setup before you buy.
Price and availability
Check the current price and availability on the retailer listing for the latest updates. You can also compare against other compact TV speaker options based on the specific inputs you need (ARC, optical, AUX, Bluetooth) and whether Dolby/DTS support matters for your sources.
FAQ
Does this soundbar support Dolby or DTS?
No. If you are using content or streaming apps that output Dolby or DTS, you will likely need to change your TV and streaming audio settings to PCM or Stereo.
What connections does it support?
It supports Bluetooth, TV-ARC (via HDMI-CEC/ARC use), optical (SPDIF), and AUX. Choose the connection method that matches your TV and devices.
Is an HDMI cable included for ARC?
No. The package does not include an HDMI cable, so you may need to supply one if you plan to use HDMI-ARC/CEC control.
Can you use it as tower speakers?
Yes. It includes a base that lets you transform the soundbar into a tower-speaker style layout for wider sound staging.
Will it work with a PC or monitor?
Yes. The AUX option is designed for PC-style setups, and reviewers also mention using it with desktop and laptop workflows.
How does remote control work?
For TV use, remote control is supported via TV-ARC mode (power and volume), when your TV setup enables HDMI-CEC/ARC. Bluetooth and other modes still allow basic remote operation for the soundbar itself.
Specifications
| Product Title | Saiyin Sound Bar for Smart TV, Detachable Soundbar TV Speaker with Bluetooth/ARC/Optical/AUX Input, Super Diaphragm Driver and 3 Preset Sound Effects for TV/PC/Projector. |
|---|---|
| Category | Electronics > Home Audio > Speakers > Center-Channel Speakers |
| Brand | Saiyin |
| Manufacturer | Saiyin Electronic Co., Ltd |
| Model Name | DS6401SB |
| Model Number | DS6401SB |
| Color | Black |
| Audio Output Mode | Stereo |
| Mounting Type | Wall Mount |
| Enclosure Material | 60%Recycled post-consumer Acrylonitrile butadiene styrene (ABS) +30%Metal+ 10%Other [PCBA] |
| Speaker Type | Soundbar |
| Additional Features | Sound Bar, surround sound system for tv |
| Antenna Location | For Computers, For Smartphones or Tablets, For Televisions, Sound Bar for Smart TV |
| Is Waterproof | False |
| Warranty Type | Limited |
| Control Method | Remote |
| Bluetooth Range | 16 Feet |
| Specific Uses For Product | Home Entertainment Systems |
| Frequency Response | 20 KHz |
| Number of Audio Channels | 2.0 |
| Connectivity Technology | Auxiliary, Bluetooth, Optical, TV-ARC |
| Wireless Technology | Bluetooth |
| Connectivity Protocol | Auxiliary, Bluetooth, Optical, TV-ARC |
| Audio Driver Type | Dynamic Driver |
| Built-In Media | AUX Cable*1, Optical Cable *1(HDMI cable NOT included), Quick Installation Guide & User Manual, Speaker Base (for transforming the soundbar into tower speakers), Wall-mounting kit, sound bar |
| Warranty Description | 2 Years |
| Number of Items | 1 |
Available variants
Size
- 17 Inch
- 24 Inch
- 24-inch
Recommended next
Klipsch R-52C Powerful Detailed Center Channel Home Speaker - Black
The Klipsch R-52C is a center-channel speaker built for clear, focused dialogue in home theater systems. With dual 5.25-inch spun-copper IMG woofers and a 1-inch aluminum tweeter on a Tractrix horn, it aims to deliver detailed vocals while matching well with other Klipsch speakers. If you want a compact, efficient center channel under a TV, it can be a strong value, but it is not a wireless or all-in-one solution.
ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System review
ULTIMEA Skywave F40 is a 5.1.2ch Dolby Atmos soundbar system aimed at TV upgrades, mixing up-firing height channels, wired rear surrounds, and a 5.25-inch subwoofer for more room-filling immersion. It’s a strong value pick for movie and dialogue clarity, with app-based EQ and HDMI eARC for lossless-style Atmos over a compatible TV, though Bluetooth use and DTS compatibility are limitations to know before you buy.
Polk Audio TL1 Center Channel Speaker, Center Speakers for Home Theater (Each, Black)
The Polk Audio TL1 is an ultra-compact center-channel speaker built for home theater setups where dialogue clarity and smooth imaging matter. Buyers tend to like its easy fit (low profile, light weight) and straightforward setup, with a main caveat that it is not a substitute for higher-powered front speakers when you want louder, full-range output.
ULTIMEA 7.1ch Dolby Atmos Surround Sound System for TV, with 4 Surround Speakers, Surround Sound System Sound Bar with Subwoofer (Aura A60)
The ULTIMEA Aura A60 is a 7.1ch Dolby Atmos sound bar bundle with four surround speakers and a 4-inch subwoofer. Setup is widely described as straightforward, and buyers like the clearer dialogue and more enveloping surround effect, especially for movies and sports. The main tradeoff is that the system is tuned for smaller rooms, and bass performance may feel “light” if you expect shake-the-house low end.