Home Wholesale Review TPA3116 Class D bluetooth 5.0 HIFI 2x50W Stereo Amplifier Support USB TF Card RCA AUX USB Stick Wholesale - March 14, 2019 Buy Price TPA3116 Class D bluetooth 5.0 HIFI 2x50W Stereo Amplifier Support USB TF Card RCA AUX USB Stick with Free Shipping Worldwide! Rating : / 4.44 US$22.20 Original Price: US$30.28 Buy on Banggood Product Description SHARE ON Twitter Facebook Whatsapp Pinterest Tags Wholesale