Wuzhi Audio ZK-1001U 100W Mono Amplifier + Bluetooth 5.3 | TPA3116D2 | Voltech ElectronicsShort DescriptionThe Wuzhi Audio ZK-1001U Mono Amplifier delivers 100W of high-fidelity mono output with Bluetooth 5.3 connectivity for seamless wireless streaming. Powered by the TPA3116D2 Class D chipset, it ..