03798 - Kit modul amplificator audio, Bluetooth V5.0, stereo (2.1),...
Free Shipping Xh-m139 2.1-channel Digital Power Amplifier Board 12v-24v Wide Voltage Tpa3116d2 2*50w+100w Audio Amplifier Board - Transformers - AliExpress
2.1 Subwoofer Power Amplifier Board TDA2030A Audio Amplifier Board Module 3 Channel Multimedia Power Amplifier Board - AliExpress
03803 - Kit modul amplificator audio 2.1, 2x50W + 100W, Bluetooth V...
Amazon.com: XH-A851 Audio Amplifier Board 15W+15W 2.0 Channel DC 24V 2A Class A Analog Stereo Power AMP with Volume Control for Home Speaker : Electronics
2.1 Channel, 62W, PCB Style Amplifier with DSP
Tpa3116 Bluetooth Amplifier Tpa3116d2 2.1 Subwoofer Amplifier Digital Audio Board 2*50w+100w Bass Hifi For Subwoofer Speaker New - Home Theater Amplifiers - AliExpress
Amplificator 2.1 doua canale18W, un canal 32W - eMAG.ro
XH-M422 DC 12-24V TPA3116D2 50W + 50W Bluetooth 4.0 Amplifier Board Mo – eElectronicParts
Dc 24v 15wx2 Dual Channel Stereo Power Amplifier Module Xh-a851 15w+15w Mini Analog Audio Conveter Sound Amplificador - Instrument Parts & Accessories - AliExpress
Kit amplificator 2.1, Clasa D, putere 2 x 50W + 100W, TPA3116D2
Amplificator 2.1 cu corector de ton 2 X 50 W + 100W - eMAG.ro