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AIYIMA S400 80 Watt 2.0 Channel Home Audio Active Bookshelf Speakers with Bluetooth/Optical/RCA/USB Input for TV,with Woofer, Horn Tweeter,Remote Control

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Availability: In Stock.
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Arrives Tuesday, Mar 10
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Features

  • AIYIMA S400 2.0 channel active home bookshelf speaker, 2-way, Consisting of a 1-inch mid-treble speaker and a 3-inch woofer, this audio system delivers unparalleled listening enjoyment by accurately rendering everything from delicate classical music to pulsating modern electronica, clear tone, can provide excellent listening experience
  • Rugged and durable, made of high-quality materials, beautifully designed, solid structure,Compact and durable, these speakers fit seamlessly into any setup and come with a convenient remote control
  • Bluetooth 5.3: Advanced Bluetooth technology ensures easy wireless connection with various devices, along with wired optical and RCA inputs for versatility
  • Strong connectivity, can be compatible with a variety of devices, support for Bluetooth / optical fiber / RCA / USB and other types of connection, convenient for users to choose according to different needs, to meet the needs of different scenarios
  • Easy to install, clear operating instructions, complete accessories, do not need complex tools or expertise to complete the installation,it's a Compact Bookshelf Speakers for computer desktop PC

Brand: AIYIMA


Speaker Maximum Output Power: 1E+2 Watts


Frequency Response: 20 KHz


Connectivity Technology: Bluetooth, Optical, RCA, USB


Audio Output Mode: Stereo


Input Voltage: 120 Volts


Mounting Type: Shelf Mount


Material: Acrylonitrile Butadiene Styrene (ABS), Metal


Model Name: S400


Speaker Type: Bookshelf Speaker


Special Feature: Built In Microphone, Display, Portable, Stereo Pairing, USB Port


Recommended Uses For Product: For Computers, For DVD Players, For Gaming Consoles, For Music Players, For Smartphones or Tablets, For Surround Sound Systems, For Televisions


Compatible Devices: Desktop, Home Theater, Laptop/TV, Smartphone, Tablet


Unit Count: 2.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Bookshelf speakers, Digital Optical Cable, Power Adapter;User Manual, RCA to RCA cable, Remote


Product Dimensions: 4.53"D x 5.12"W x 7.28"H


Item Weight: 1.98 Kilograms


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 3 Feet


Number of Items: 1


Control Method: Remote, Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 3


Power Source: Corded Electric


Signal-to-Noise Ratio: 80 dB


Woofer Diameter: 3 Inches


Tweeter Diameter: 1 Inches


Customer Package Type: Standard packaging


Number of Batteries: 1 AAA batteries required.


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Audio Driver Size: 7.6 Centimeters


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: Yes


Series Number: 124


Specific Uses For Product: Gaming, Home Theatre, Party


Manufacturer: YIMA TECH


Shape: rectangular prism


Item Weight: 4.36 pounds


Item model number: FJ-SW124S1202000N


Batteries: 1 AAA batteries required.


Date First Available: June 4, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Fantastic speakers. Incredible price point.
I was looking for budget computer speakers that would provide a great listening experience in both calls and music (not necessarily monitors as I don't need them for producing anything). Was initially going for Edifier M60 as I wanted something very small ( <7 inches) to fit under my monitor when I noticed these. I was wondering about my purchase till I got them, should I have spent more money and got the Edifier MR4 or M60, but once I turned these on, all doubts vanished. These sound AMAZING especially at this price point. They are build very solid, have a good weight, and minimal wiring. Connected to my computer via Bluetooth, the sound quality is crisp and crystal clear even at super high volumes and fills my office beautifully. Sound is very balanced, remote allows EQ adjustments and no distortion and bass is amazing for how small they are. These speakers would do great for 90% of those buying much more expensive speakers for small spaces (unless you need it for music production or such). Update: Bluetooth became a bit spotty after 6 months but the company was awesome sent me another at no cost. Excellent customer service! ... show more
Reviewed in the United States on February 6, 2025 by A N

  • 4 in 1 multifunctional speakers
These are multifunctional speakers that can play music from a smartphone or digital music player via Bluetooth, play directly from a USB drive with music files, connect to RCA plugs and a CD or tape player, or to a digital SPDIF connector and your TV or DVD player. The remote has controls for on/off, play mode, volume, bass and treble tone, and the ability to skip around tracks using music players. The sound quality is good for a small set of speakers with highs, mids, and some lows. The bass response is good but slightly limited due to the size of the woofer. The box comes with the SPDIF cable, a remote, connection wire and an AC adapter. The adapter drives the powerful response from these speakers, and are much more capable than a battery powered Bluetooth speaker. The speakers are ideal for a small apartment, a dorm room or average size room. Mine are in a bedroom that is about 18’ x 15’ and the dynamic range and sound stage is good. I have purchased Aiyima brand amps before and that influenced my decision to try these speakers. Their powered IC and tube amps sound good and this set of speakers matches their audio quality. I would recommend these speakers to new buyers. ... show more
Reviewed in the United States on February 25, 2025 by ACTIONCAMFLIX ACTIONCAMFLIX

  • Why mine is dead and a doorstop and why you should get one!
Alright, here we go. As a warning: I am an Electrical Engineer who has been designing audio equipment as a hobby for some time so I will attempt to review this as both a consumer and as an engineer: Consumer review: Packing: Excellent, 2+ inches of closed cell foam on all sides. Not too many useless bags, packaging seems to have been well thought out. my post office just stinks. They smashed a hole in it cracking the one speaker. That being said, I can review them anyway. Usage: Minor gripe 1: Speakers aren't labeled left and right. (Not even in the manual!) Easy enough to figure out but it would be nice to add a label. Minor gripe 2: No indication of volume level or when you are at max volume. In some ways it is nice to not have the typical bluetooth speaker "beep" but some kind of flashing light to indicate volume would be nice. Maybe even a small bar-graph! Sound quality: If you are hoping for a massive sound, don't buy them. I don't think they sound like 80W, more like 15 each at max volume. That being said, they are an EXCELLENT 15W. No distortion at all, perfect response, very pleasant to listen to and with a surprising amount of bass for their size. Build quality: They feel very lightweight but don't let that fool you, they are very well constructed. (see engineer's review) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Alright, mine died due to shipping damage after a few hours of use so here is the engineer's review: Since the speakers died after a few hours, I decided to take them apart. Since I would be returning them anyway and they are dead, I figured there was no harm in holding the manufacturer accountable to the claims on their listing. So, let's see how they did: (Especially considering it doesn't sound like 80W, and the manual only claims 25W Power supply: 21V, odd choice but given the audio amp chip calls out 21V in the datasheet, I can understand, 1.5A rated power output so this already caps the power output to around 30W average output power shared between all channels. (Lines up nicely with my 15W estimate from before I took it apart.) All internal rails seem fairly well filtered and use name brand-ish parts. Speaker selection: No info online for either, but the small one claims to be 6 ohm, and the large one 8 ohm. They seem to just be wired in parallel with a little added inductance in series so let's call it a 4 ohm load. Audio amp: CS8673E. At 4 ohms and 21W this amplifier is rated at 64W at 10% THD+N and 50W at 1% THD+N, but as stated earlier our PSU can't handle that. At 30W I would estimate excellent THD+N numbers which lines up with what I heard. (Maybe if I drove it harder over RCA inputs it could do 40-50W PEAK due to the large capacitance in the power rail, but not much more.) Overall, this chip appears to be a chinese clone of the venerable Texas Instruments TPA3116. That being said, they seem to have achieved much lower distortion and noise in the high end (and in practice, there was absolutely zero fuzz/noise coming out of the speakers with nothing playing.) Now for the elephant in the room, why it died: Shipping damage sheared a component off the board. AIYIMA followed all IPC guidelines for PCB design, and the thing is built well, they just got unlucky with mine. Now, if AIYIMA happens to read this, I have some suggestions for their engineers: 1. Don't silicone down the flat flex cable where it goes into the connector. This binds up the pins in the connector and can result in intermittent connections. A small piece of kapyon or fabric tape is bot quicker, less messy, and much more reliable. 2. I would love to see a version with a speaker grill. I have small children and I fear damage to the speaker cone if the speaker was left in reach. 3. Add some indication of current volume level 4. BP1048B2 seems to be the main chipset. Cool chip! I had never heard of "MVSilicon" Supports bluetooth 3.5 and is a 32 bit audio DSP 5. The remote is too easy to lose. You have a DSP/microcontroller, can you program it to accept volume up and volume down signals from a TV Remove? That would be a MASSIVE selling point if you could use an existing remote to adjust volume. And some suggestions for marketing: 1. Don't try to inflate numbers, you guys make great stuff. 80W from a 30W power brick? not possible. Even in the manual where it states "25W per channel" isn't possible. (Well, maybe if you are only playing audio into one channel...) It is a 15+15W system that can do peaks of 40-50W per channel so while yes, 80W may be true, it doesn't tell the whole story. (So many companies do this that if you tell people the actual numbers, they will trust you more.) Edit: I forgot to add, I decided to compare it to my TPA3116 amplifier fed into an old set of DCM KX12's and honestly, it put up quite the fight. It is VERY clear and they honestly almost sounded better than a pair of speakers an order of magnitude their size in every way but max volume. That being said, they are plenty loud to fill a living room during a movie and a FAR superior to a sound bar. ... show more
Reviewed in the United States on August 12, 2024 by Nathaniel Huggins

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