ZK-HT21 2.1 Kanal TDA7498E Bluetooth Digital Verstärker Zum Selbermachen Modul 160 W*2+220 W
1: Power amplifier chip: TDA7498E. Power amplifier chip: TDA7498E. Subwoofer ≤220w. Output power: left and right channel ≤ 160w. 1 Amplifier board kit. Input mode: AUX + for Bluetooth + USB (dial button to switch mode and song).