T1001P Mono 100W Bluetooth audio power amplifier with high and low frequency adjustment TWS pair true wireless TPA3116

$6.53

T2001P single-channel 200W wireless audio power amplifier board for adjusting high and low frequencies. TWS true wireless speaker box. TPA3221

$9.17

XY-KA15H 10W/20W stereo Bluetooth power amplifier board 12V/24V speaker audio amplifier Bluetooth power amplifier

$5.36

XY-KA50H HIFI fever 2.0 stereo bluetooth digital power amplifier board 50WX2 speaker audio amplifier TPA3116D2

$8.00

XY-C100H 100W HIFI Class Stereo Bluetooth Digital Power Amplifier Board Module TPA3116

$6.35

XY-C50H 50W*2 HIFI level stereo Bluetooth digital power amplifier board module TPA3116

$4.43

XY-T100L Bluetooth 5.0 with pre-stage high and low bass adjustment stereo digital power amplifier board module 100W

$7.45

XY-C160H Bluetooth audio amplifier board module 2.0 two-channel stereo TDA7498E original 160W*2

$10.96

XY-T160H 160W*2 high-bass adjustment Bluetooth audio power amplifier board module two-channel stereo TDA7498E super 3116

$13.13

XY-Y50H HIFI level 50W * 2 stereo Bluetooth digital power amplifier module TPA3116 with remote control

$5.36

XY-Y30H HIFI level 30W+30W stereo Bluetooth digital power amplifier module TPA3118 with remote control

$5.21

XY-Y15H HiFI-level 15W+15W stereo Bluetooth digital power amplifier board module U disk column watchband remote control

$4.27

XY-Y100H HIFI-level 100W*2 stereo Bluetooth digital power amplifier module dual channel with remote control

$7.23

XY-X15H 15W stereo Bluetooth power amplifier board 12V/24V speaker audio amplification Bluetooth power amplifier

$7.07

XY-X50L Enthusiast grade 50W*2 Stereo Bluetooth power amplifier board 12V/24V speaker audio amplification Bluetooth power amplifier

$7.85

XY-X50H HIFI class 50W*2 stereo Bluetooth power amplifier board TPA3116 speaker audio amplifier Bluetooth power amplifier

$8.16

XY-D15H 10W/15W/20W Stereo Bluetooth power amplifier module 12V/24V digital power amplifier with spectrum volume

$4.52

XY-D50L 50W+50W Stereo Bluetooth Audio digital power amplifier board module Volume spectrum music rhythm light

$5.21

XY-D50H Hifi-level 50W*2 Stereo Bluetooth power amplifier TPA3116 module volume spectrum music rhythm light

$5.88

XY-T220H 220W * 2 audiophile level Bluetooth audio amplifier module with high and low frequency adjustment dual channel stereo TPA3251

$17.25