HKM-681171 TDA7377 2.1 Channel Audio Power Amplifier Board for Subwoofer Applications US$ 94.99 Min. order: 1 piece ★★★★★ 4.1 (229 reviews) Sold : Login>>
HKM-419027 2.1 Channel Bluetooth Digital Power Amplifier Module with Heavy Subwoofer and High Power Output US$ 79.99 Min. order: 1 piece ★★★★★ 4.1 (180 reviews) Sold : Login>>