AIYIMA S400 80 Watt 2.0 Channel Home Audio Active Bookshelf Speakers with Sub Out | TPA3118 Amp Chip | Bluetooth/Optical/RCA/USB Input for TV | Treble & Bass Tone | Remote |Upgraded Version
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Availability:
11 left in stock
Arrives
Tuesday, May 12
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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
- The S400 employs a wooden cavity to minimize resonance to the greatest extent possible. It combines aesthetic appeal with the assurance of maximum sound fidelity
- The upgraded S400 employs the TPA3118 amplifier chip, a high-efficiency Class D audio amplifier chip from Texas Instruments (TI) capable of delivering 50W*2
- The upgraded S400 uses a high-efficiency Class D audio amplifier chip, the TPA3118, from Texas Instruments (TI), with a power output of up to 50W*2
Brand: AIYIMA
Speaker Maximum Output Power: 100 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
Series Number: 124
Specific Uses For Product: Gaming, Home Theatre, Party
Manufacturer: YIMA TECH
Shape: rectangular prism
Set Name: S400 Pair
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, May 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I bought these speakers for my partner to use in their office. She doesn't like large bulky speakers or having to deal with a separate subwoofer so I was looking for a small powered bookshelf set. I'm a huge fan of Aiyima's amplifiers so when I saw that they released a small powered bookshelf set I couldn't wait to try it out. Overall both her and I are quite impressed by these little speakers. I've provided more details below. Size - These speakers are fairly small and would look great on any desk. I think they'd work also work great as a soundbar alternative for a TV. Connectivity - Bluetooth works great from my phone and laptop and I'm able to walk out of the office without any disconnects. I prefer the 3.5mm connection and am glad that the necessary cable was included. I tested the optical connection with my desktop and that worked great as well. While I don't plan on using the USB I did test it out and was able to play and skip tracks without issue. Remote - The included remote is easy to use. It allows for basic treble and bass adjustments and comes with 3 EQ presets for music, movies, and dialogue that all work great. I appreciate the buttons to select each input vs just cycling through them one by one. Sound - Saving the best for last. These speakers really impressed me for their size. They get quite loud and won't have any issue filling an office or medium sized room with sound. The amount of bass coming from the 3" driver definitely surprised me. It plays down to about 60hz before the bass output begins to drop. The mids are present and smooth while the highs are crisp, clear, and non fatiguing. I tested both music and Youtube videos and found the sound signature to be lively and quite enjoyable. Overall - These speakers offer an abundance of great sound in a tiny package. My wife is quite happy with they way they look and the lack of wires compared to her old set. If you're looking for an unobtrusive set of speakers but still want decent sound quality I'd highly recommend them.
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Reviewed in the United States on August 15, 2024 by John John
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.
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Reviewed in the United States on August 12, 2024 by Nathaniel Huggins