BT398A Stereo Amplifier Receiver With Bluetooth USB SD FM Radio Optical And Coaxial Inputs 900W Peak Power 2 Channel Home Audio Amplifier For Passive Speakers Dope For Your Home Stereo Setup

Single-unit 2-Channel Bluetooth Stereo Amplifier with USB/SD
✔️ 2-channel 450W+450W (60W x 2) Bluetooth, USB/SD, FM

This compact, multi-input stereo amplifier is designed for home audio setups, powering passive bookshelf or floorstanding speakers with clear HiFi-grade sound. It combines Bluetooth wireless streaming, USB/SD playback, FM radio, and optical/coaxial inputs in one versatile unit.

✅ Power output: 450W+450W peak into 4-16Ω
✅ Bluetooth 5.0 with up to 10 m range
✅ USB/SD playback and FM radio; optical and coax inputs
✅ Independent bass and treble controls; dual mic inputs with echo
✅ Compatible with 4-16Ω passive speakers; compact 7.1-inch chassis
✅ HiFi-grade sound with ≤0.4% distortion and 80dB SNR

💡 What is a Bluetooth stereo amplifier used for?

It’s a handy hub to boost sound from multiple sources in a living room, den, or small entertainment space. - Handy for home stereo setups and small gatherings - Supports multiple inputs: Bluetooth, USB/SD, FM, optical, coaxial - Includes tone controls and mic inputs for karaoke or small events - Compact 2-channel design fits on a shelf next to a TV or computer