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

Price: $85.99
(as of Jul 10, 2026 07:37:16 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Home bookshelf speaker Merchant Video

Frequency Range 45Hz-20KHz Impedance 4-8 Ohm Speaker Type Bookshelf Active Speaker Channels 2 (2.0) Input Bluetooth 5.3/ OPT / RCA / USB (Sound Card) SNR ≥80dB Max Power 100W Input Power DC 21V (Package included) Work Voltage AC 110V – 240V Distortion degree <1% Package included 1 pc DC 21V/1.5A Power supply(power cable length 1.8m);1 pc Remote control Remote control; 1 pc Fiber optic cable;1 pc Audio Cable Speaker host Right channel: low frequency 3 inch /6Ω, high frequency 1 inch /8Ω Secondary Left channel: low frequency 3 inch /6Ω, high frequency 1 inch /8Ω Amp Chip TPA3118 (Upgrade components) Output Sub Out (Add Feature) Control Method Buttons/Knobs/Remote Control

Multiple Inputs Options Bluetooth,Optical, RCA ,USB (Sound Card) inputs available

Can connect bookshelf active speakers to a variety of devices such as TV sets, ipad, notebook, pc,players, game consoles, cell phones, computers, tablets, etc；

Upgraded wooden enclosure 2.0 Bluetooth Stereo Speaker with Sub Out

Max 2*50w full range drivers boost your audio, bring a immersive sound experience for you;Simple and generous appearance, exquisite internal design makes the speaker in the sound quality with high strength and low distortion characteristics

Trebla & Bass Tone Control

It can be connected to an external active subwoofer to form a 2.1 channel system,

Bluetooth 5.3/ OPT / RCA / USB inputs

Easily connect computers, TVs, phones and other devices for the best audio experience

Mini Desktop Speakers

Bluetooth 5.3/ OPT / RCA / USB (Sound Card) inputs

It fits perfectly with any desktop or bookshelf unit and takes up little space

1 With Sub Out

2 Bluetooth Speakers

3 Multiple audio inputs

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