Amplificatore di Potenza Bluetooth Sound 300W x2 Mini HiFi Stereo Classe D Amp Bass Treble
No pop sound, no audible noise during the connection. MAX Power Output: 300W x 2 (4 ohm/32V Load). Fosi Audio BT20A Pro is the upgraded version for BT20A. All-NEW Aluminum Appearance. MAX Power Output: 300 Watt x2, Amplifier Chip: TPA3255.