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

$4.50

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

$6.45

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

$8.13

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

$5.44

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

$9.07

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

$6.39

Low Pass Filter Bass Subwoofer Preamp Amplifier Board Single Power DC 9-32V Preamplifier With Bass Volume Adjustment

$3.23

AK170 Mini Digital Power Audio Car Amplifier Blue Light Stereo Audio Amplifier for Home Theater Club Party Music 200Wx2 Power

$4.05

3 Way Audio Speaker 150W Crossover Circuit Treble Midrange Bass Module Audio Speaker Frequency Divider Home Loudspeaker

$1.01

XH-A902 Audio Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide Voltage

$0.70

Bluetooth-Compatible Transmitting And Receiving Module Stereo 5.0 Audio Receiving Transmitter Headphone Power Amplifier

$1.47

Dog Cat Cow Bird Frog Tiger Various Animals Call 10 Kinds Of Gun Sounds Eating Chicken Explosion Sound Module

$0.71

3V-4.5V DIY Voice Changer Module – Robot, Kid, Male/Female Real-Time Voice Effects Circuit for Audio Modulation Projects

$1.23

AP3002 pure power amplifier board TPA3255, high power 300W*2, bridge mono 600W, no POP

$12.70

TZT TDA7498 DC14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board XH-M510

$5.60

ZK-MT21 100W+2*50W 2.1 Channel Digital Audio Power Amplifier Module Subwoofer AUX Blue tooth 12/24V Stereo Amp HiFi for Speaker

$4.92

TZT XH-M139 TPA3116D2 2x 50W +100W 2.1 Channel Digital Subwoofer Power Amplifier Board TPA3116*2 3 Channels DC 12-24V

$3.71

XY-301W Mono 30W Bluetooth Digital Audio Amplifier Board TWS True Wireless Box Connection Stereo

$3.87

5W MINI Audio Power Amplifier Board 3-5V XH-M125 XPT8871 Mono Amplifier Module Audio DIY Amplifiers Kit

$0.21

DC 5V Miniature Bluetooth Amplifier Board PAM8403 Class D Audio Amplifier 2.0 Channels 5W+5W Stereo Adjustable Volume

$0.99