ZK-502L Scheda Amplificatore di Potenza Audio Digitale Bluetooth 5.0 DC 5~24V 2x50W
Widely used in modified speakers, power amplifier devices and car Bluetooth devices. 1 x Amplifier board. Bluetooth version: 5.0 (unlocked, 15m). 1 x DC cable. Number of sound channels: left and right dual channels (stereo).