Pro-X Technology

FOSI AUDIO BT30E Class D 2.1 Amplifier TPA3116D2 2x50w+Sub100w U-Disk

BRZHIFI PAD-PM-02 Amplifier 5.1 HomeTheater TPA3116 BT5.0 LDAC aptX-HD

DOUK AUDIO ST01 BT5.0 Vacuum Tube Amplifier USB DAC Coax/Opt 2x100w

DOUK AUDIO M4 Mini 2 or 4 Channel BT5.0 Digital Audio Amplifier 4x50w

DOUK AUDIO M3 HiFi BT5.0 Digital 2.1 Amplifier 2x50w & 100w Subwoofer

FOSI AUDIO ZK-TB21 Bluetooth 5.0 Amp 2.1 Ch 2x50W + 100W Sub TPA3116D2

FOSI AUDIO T20 Bluetooth 5.0 Tube Amplifier Stereo Audio 50w TPA3116D2

FOSI AUDIO BT20A Class D Amplifier TPA3116D2 2x100w w Treble & Bass B

FOSI AUDIO BT10A Power Amplifier TPA3116D2 2x50w with Treble & Bass BK

JUNEJOUR BT298A Bluetooth EQ Audio Amplifier Karaoke H Theater FM 600W