The Fosi Audio BL20A delivers impressive 100W of Class D amplification through dual TPA3116 chips, engineered for minimal distortion and exceptional audio clarity. This compact HiFi amplifier features Bluetooth 5.0 connectivity alongside AUX and USB inputs, making it versatile for various audio sources. Independent treble and bass controls—plus included remote—grant you precise sound tuning for your passive speaker setup. The integrated pre-amplifier output expands system flexibility, while the streamlined design fits seamlessly into any listening environment. Ideal for audiophiles seeking high-performance amplification without complexity.