Meet Your Seller

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

The S400 is a 2.0 channel active bookshelf speaker system. It features a 2-way design with a 1-inch mid-treble driver and a 3-inch woofer, delivering clear audio and an excellent listening experience that accurately reproduces everything from delicate classical music to pulsating modern electronica. Built from high-quality materials with a solid structure and beautiful design, these compact, durable speakers integrate seamlessly into any setup and come with a convenient remote control. They offer versatile connectivity including Bluetooth 5.3 for easy wireless pairing, as well as wired optical and RCA inputs, supporting Bluetooth, optical, RCA, and USB connections for compatibility with various devices. Installation is straightforward with clear instructions and complete accessories, requiring no complex tools or expertise. The compact size makes it suitable for computer desktops and PCs. A wooden cavity design minimizes resonance for enhanced sound fidelity. The upgraded model uses the TPA3118 amplifier chip, a high-efficiency Class D audio amplifier from Texas Instruments (TI), capable of 50W*2 power output.

Specs

Reviews

Any questions? Our AI beta will help you find out quickly.

Try me now

Additional Information
First Listed on Newegg	June 13, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT