Best in 7 days HKM-550099 2.1-Channel TPA3251 Bluetooth Digital Amplifier Module with Subwoofer Output 220Wx2+350W Power US$ 119.99 Sold : Login>>
Best in 7 days HKM-713939 ZK-TB21 2.1 Channel Power Amplifier with NE5532 and TPA3116D2 Technology, Supports 2x50W + 100W Subwoofer, DC 12-24V US$ 79.99 Sold : Login>>