SW205 80W 4” Powered Bookshelf Speakers with Wooden Cabinet – Innovative Exterior Designs and Advanced DSP Chips – Optical 3.5mm Aux and Bluetooth 5.4 Inputs – Wireless Remote (Pair, Black)
Original price was: $129.99.$99.99Current price is: $99.99.
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Price: $129.99 - $99.99
(as of Mar 05, 2025 07:35:49 UTC – Details)
Product Description
In our opinion, a good speaker should have the following three characteristics.
1. Superior Sound
Meticulously tuned 4-inch glass fiber main woofers and 20-core silk dome tweeters provide exceptional clarity, brightness, and transparency.
Specially designed physical acoustic extensions are incorporated to control the longitudinal and lateral propagation of sound waves, leading to higher clarity, an expanded soundstage, precise localization, and abundant details.
Consequently, the speaker boasts studio-quality sound at 80W, making it an ideal choice for demanding audio applications.
2. Easy to use, suitable for various scenarios.
Equipped with 3.5mm Audio/Optical connections plus Bluetooth 5.4, the speaker is versatile for various scenarios including music, movies, and gaming, and comes with a wireless remote for effortless control, enabling a journey into auditory enjoyment.
3. Silent when not in use
When you do not need it, it is just a decoration that makes you forget it’s there. Built in noise elimination system, intelligent filter input audio, automatic filter to remove noise, keep the speakers quiet while standby.
Coupled with the classic and elegant style, this is Sanyun SW205.
Studio Sound Quality
Boasting studio-quality sound powered by an 80W rating, this speaker, featuring 4-inch glass fiber main woofer and 20-core silk dome tweeter, offers exceptional clarity, brightness, and transparency, making it ideal for demanding audio applications.
Enhanced Loudspeakers Structures
By incorporating professionally designed acoustic extensions, the longitudinal and lateral propagation of sound waves can be effectively controlled, resulting in a substantial improvement in audio quality, characterized by higher clarity, an expanded soundstage, precise localization, and abundant details.
Classic Wooden Enclosure
The classic wooden structure excels in acoustic properties, boasts high durability. Moreover, its appearance is more easily coordinated with home furnishing, adding a touch of elegance and warmth to the indoor environment.
Wireless Remote Control
The wireless remote control allows for free manipulation of the speaker without needing to point at it, enabling operations such as power on/off, switching connection modes, adjusting volume and bass levels, and Bluetooth pairing.
Broad Compatibility
The 3.5mm Aux provides stable analog signal transmission with the broadest applicability; Optical can ensure high-quality, anti-interference transmission of digital audio, suitable for home theater systems, TV, music players, turntable, and so on;
Stable wireless transmission of Bluetooth 5.4, it offers greater convenience.
Packaged Included
1 Pair SW205 Bookshelf Speakers
1 x Power Cable
1 x 3.5mm Audio Cable
1 x Optical Cable
1 x Wireless Remote Control
Adjustable knobs on the back of the speaker to control volume, bass, and treble.
• Power and Mode indicator
• Volume Control and Mode Switch Knob
• Treble Control Knob
• Bass Control Knob
Method 1: Before turning on the speaker, turn the treble and bass knobs to 0 position, the 0 position is the best sound quality of the speaker we have obtained through laboratory tests.
Afterwards, you can make corresponding adjustments according to your specific needs, the treble and bass are from -4 to 0 to +4.
Method 2: Through remote bass adjustment, the bass can be further fine-tuned to meet temporary needs. To restore, simply adjust the knob and return it to the current scale.
Specifications:
Rated Output Power: 80W
Power Supply: AC100-240V/50-60HZ
SPL: >80Db
Frequency: 20 Hz-20 KHz
THD+N: ≤1% at maximum volume output
Tweeter Size: 20 core silk film dome tweeter
Speaker Size: 4 inches
Speaker Impedance: 4Ω
Dimensions of Single Speaker: H23.8 x W16.2 x D24.5cm
Note: The connecting line between the main and auxiliary speakers is 3m.
Here are some questions:
Q1: Why is the distinction between left and right channels not clear in some cases?
A: The speakers are equipped with a 3D dynamic surround sound system that processes dual-channel stereo signals through a chip to simulate a multi-channel surround sound effect, creating a three-dimensional sound space. Therefore, it is not completely the same as the clear left and right channels of traditional speakers.
Q2: What can the remote control be used to control?
A: The buttons on the remote control are used to control the working state and connection mode of the speaker itself.
Q3: Why can’t some devices connect via Bluetooth?
A: We are using the latest version of Bluetooth, but currently, some brands of devices have designed a separate transmission standard that differs from the mainstream standard, causing Bluetooth to be unable to connect normally. Please pay attention to the instructions provided by these brands.
【4″ HiFi BOOKSHELF SPEAKERS】Standard bookshelf speakers design. Boasting studio-quality sound powered by an 80W rating, this speaker, featuring 4-inch glass fiber main woofer and 20-core silk dome tweeter, offers exceptional clarity, brightness, and transparency, making it ideal for demanding audio applications.
【ENHANCED LOUDSPEAKER STRUCTURES】By integrating professionally designed acoustic diffusers, the longitudinal and lateral propagation of sound waves can be effectively controlled, resulting in a substantial improvement in audio quality with higher clarity, an expanded soundstage, precise localization, and abundant details.
【3D DYNAMIC SURROUND SOUND SYSTEM】The 3D dynamic surround sound system processes audio signals via a chip, simulating multi-channel surround sound to create an immersive 3D audio space. Compared with traditional 2.0-channel speakers, it significantly enhances the surround effect and spatial perception of the sound.
【WIRELESS REMOTE CONTROL】The wireless remote control allows for free manipulation of the speaker without needing to point at it, enabling operations such as power on/off, switching connection modes, adjusting volume and bass levels, and Bluetooth pairing.
【TREBLE AND BASS ADJUSTMENT】By adjusting the treble and bass, the sound can be better tailored to individual preferences and optimized for different listening environments, providing users with the best auditory experience. Two adjustment methods: backplate knobs and remote control.
【AUX OPTICAL AND BLUETOOTH 5.4】The 3.5mm Aux connection provides stable analog signal transmission with the broadest applicability; Optical can ensure high-quality, anti-interference transmission of digital audio, suitable for home theater systems, TV, music players, turntable, and so on; paired with the stable wireless transmission of Bluetooth 5.4, it offers greater convenience.
【CLASSIC WOODEN ENCLOSURE】The classic wooden structure excels in acoustic properties, boasts high durability, and is environmentally friendly. Moreover, its appearance is more easily coordinated with home furnishing, adding a touch of elegance and warmth to the indoor environment.
【QUIET STANDBY and ENERGY SAVING】Built in noise elimination system. Built-in chips, intelligent filter input audio, automatic filter to remove noise, keep the speakers quiet while standby. The design standard conforms to EU ER2 standard, saving energy. A good speaker not only can provide good sound performance, when not in use, can quietly let you forget its existence.
6 reviews for SW205 80W 4” Powered Bookshelf Speakers with Wooden Cabinet – Innovative Exterior Designs and Advanced DSP Chips – Optical 3.5mm Aux and Bluetooth 5.4 Inputs – Wireless Remote (Pair, Black)
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P. Oakes –
Great Speakers
Excellent Seller. Fast Shipping. These are great speakers. Sound is very good. Easy to hook up, easy to use.
jihaekor –
Great-looking, white bookshelf speakers!
This set of bookshelf speakers is being used in our play room area, hooked up to a projector via AUX cable. The setup gets extensive use for movie nights with our sons (and sometimes, their friends), and before this speaker, we had a Marshall speaker in its place, connected via Bluetooth. We have had some issues where the Marshall speaker likes to disconnect itself randomly while watching the movie, leading to the sound sometimes cutting out, so I was happy to move the Marshall speaker up to our living/dining room (it would replace a smaller JBL Flip speaker that we use there, mostly for music) and give this product a try in its place.So far, I have been satisfied with the setup. I wouldn’t say the sound quality is the best in this price range (as a point of comparison, I like the sound from my Edifier bookshelf speakers, which are in this same price range, slightly better), but that could also be more personal preference, and this speaker is not shabby in its quality by any means. It is certainly more than good enough for our play room setup for the kids, and the sound quality is a definite upgrade over just getting the sound from the projector (which is the end result when the Marshall gets disconnected).I was also very happy to see that the product already comes with a set of AUX and Optical cables; I thought that was a nice, detailed touch. I was able to use the included AUX cable to test the setup with the projector right away, and everything went as smoothly as I expected and worked perfectly. The fact that this also comes with a remote is also an underrated aspect of what makes this setup more convenient for me; the Marshall speaker did not come with such a luxury, and I had to walk up to the speaker each time to try and reconnect (or do things like adjusting the volume or source).I also did test out the Bluetooth functionality with my iPhone, and things went very smoothly there as well.From a design perspective, I really liked the white color, as it goes along well with the surroundings of the play room (the Marshall speaker was also of the white variety, maybe slightly more cream). The speakers come off as clean and simple sitting on one of the built-in shelves in the room.Overall, I would recommend this product!
Scott –
Ok but…
For the advertised wattage… I expected more volume / loudness.
E. Lofgren –
Large and heavy for a 4″ driver
We’re very happy with these speakers. I have them set up for playing along with tracks on a drumset and they’re plenty loud and clear for this application. They have great connectivity including bluetooth. Everything needed to hook them up is included.They compare very favorably to the Mackie monitors I was using before—they’re louder and don’t have the same problem (so far) with scratchy pots and the failing L/R switch as I’ve had on the Mackies.My 4″ active Mackies only have 50W but the Sanyun monitors are much larger in all dimensions, and heavier as well. They have 80W so this could be explained by a larger amp.It’s nice to have a remote.Note that you can’t switch the sides; the powered one goes on the left only.These are in the same price range as the very highly rated Edifier monitors, and nearly as expensive as other brands like Yamaha, M-Audio, and PreSonus. I don’t have direct experience with these other speakers but they have much better brand recognition and (probably) resale value. All I can say is I prefer the Sanyun to the Mackie CR-4.
Akosua Benhene –
Powerful speakers
If you’re looking for affordable yet powerful bookshelf speakers, the SW205 4” 80W Powered Bookshelf Speakers are a solid choice. These active near-field monitors deliver crisp highs, balanced mids, and deep bass, making them great for music, movies, and even casual mixing.The 80W output provides room-filling sound without distortion, and the 4-inch drivers handle a variety of audio styles well. Connectivity is simple with RCA, AUX, and Bluetooth options, making them versatile for different setups. The sleek, compact design fits well in small spaces without compromising on sound quality.For the price, these speakers punch above their weight. If you need clear, dynamic sound on a budget, the SW205s are a great pick.
E. Poppitz –
Nice even pleasant sound
First impressions: The sound is quite good and even, not lacking or overbearing in any of the frequencies.They have nice base for a 4″ driver. The horn loaded tweeter is not overly bright like some can be, it matches the overall tone of the system. Because of the horn loaded tweeter, imaging is decent. At low to moderate listening levels the sound quality is great, no complaints. At a desk in an office you wouldn’t need to go above the level where things become dicey. At elevated levels, I think the power supply starts to run out of steam, it sounds good but starts to fumble the bass a bit. With that said, they do play with plenty of volume for a standard family room.The bass and treble controls make a difference, but not as much as you would expect them to have. But they are effective enough and even at 100% boost never make the speakers sound bad.The remote is a radio frequency transmitter, very nice. You don’t have to have line of sight or even point it at the speakers, it just works no matter what, even in the next room.The speakers come very well packaged, and fit and finish is the best I have seen for a speaker at this price point. Mine came blemish free. The woofers could have been centered in the openings a bit better, but it’s not something you really notice, they are about 1mm down and to the right on both speakers.Hookups are enough for this speaker with an AUX, OPT and BT, and each work fine. I still wish the volume control was a standard potentiometer, I don’t like not knowing where the volume control is pointing. I know this is the way a lot of them are these days, even my cars are that way.While writing this review, I am listening to Supertramp and Ten Years After and I have to say no matter what you throw at these, they are just pleasant to listen to.