LM386 audio speaker mini Amplifier Board module 3V-12V DIY Kit amplificador de potencia transceiver placa

Tda7293 amplifier board 85w+85w stereo amp modulo amplificador audio speaker sound module diy amplifier kit transceiver

0

0

-13%

Amplifier board bluetooth 4.0 audio receiver board wireless amplifier module kit for speaker usb 3w*2 amplificador de potencia

2

3

5.0

-2%

Amplifier board tda8932 digital sound speaker mono amplifier board module 30w amp 12/24v audio placa amplificador for diy

3

4

5.0

-5%

Amplifier board bluetooth player module speaker 4.0 hf11 digital audio receiver board 5v mini usb pam8403 placa amplificador

0

0

-11%

Audio amplifier board player module speaker amplificador balancer 2-way drv134 placa amplificador mini componente de sonido

10

3

Tda7293 mono amplifier board diy kit 100w audio speaker volum control modulo amplificador sound board

0

0

Amplifier board oep30w amplificateur audio mono power amplifier board mini audio voice amplifier module player module speaker

2

1

-18%

Lm386 super mini audio amplifier diy kit suite trousse lm386 amplificador module board 3.5mm 3-12v

1

1

5.0

-4%

Smart electronic diy kit lm386 super mini audio amplifier diy kit suite trousse lm386 amplificador module board

0

1

Mini lm4871 mono amplifier board dc 3-5v 3w digital audio small speaker module low noise stereo for car mp3 diy kit

1

12

5.0

-8%

Amplifier board lm4871 mono power amplifier board amp 3w dc 3v-5v amplifiers module for speaker electronic diy kit amplificadora

3

4

4.7

-8%

Da7850 amplifier board module 4x50w 12v car audio hifi power amplifier module ba3121 modulo amplificador volume control diy kit

1

1

-4%

Tda2030a amplifier board audio power speaker amplifier diy kit for arduino 18w x 2 btl amplificador transceiver

1

1

5.0

-5%

3.7v bluetooth audio receiver module wireless stereo sound audio receive for amplifier speaker diy kit

0

1

-4%

Tpa3110 bluetooth 4.2 digital amplifier board 15w+15w 12v-24v stereo audio usb speaker volume control modulo amplificador

2

5

5.0

-5%

Tda2822m audio amplifier board module kit sound board volume control dc 5v digital speaker for electronic diy kit amplificador

0

1

Tda7293 mono amplifier board module diy kit 100w audio speaker volume control modulo mono amplificador sound sub board

0

0

5 pcs/lot tda2030 mono amplifier board 6-12v 18w player module speaker profesional amp for home speaker diy

1

1

5.0

Diy lm386 super audio amplifier 200x gain lm386 mono amplificador module board 5-12v

2

4

5.0

Pam8403 amplifier for speakers 3w+3w mini digital power amplifier board audio speaker module dc2.5-5.5 v supply dual channel

2

8

3.0

Tpa3116 amplifier board digital audio 100w high power hifi tpa3116d2 amplificador speaker sound board

1

2

5.0

-22%

Mini tda2822m amplifier board dc 5v 12v 1w*2 audio power amplifier sound board volume control amp

0

2

-9%

1969 tip41c mono amplifier board 20w dc 12 -30v class a audio speaker modulo amplificador volume control adjustable resistance

1

3

5.0

Lm1875t mono amplifier board audio stereo hifi sound board for arduino diy speaker kit preamp

2

4

3.5

-2%

Krc-86b bluetooth v4.0 stereo audio receiver module wireless stereo receiver micro usb 3.5mm speaker amplifier sound board

2

0

-12%

10w 15w 20w xy-p15w bluetooth 5.0 amplifier board module 12v 24v stereo audio digital amp sound system diy kit volume control

1

1

-8%

Max98357 class d amplifier board module i2s audio sound speaker mono amplifier audio spectrum analyzer modulo amplificador

0

1

Adjustable volume lm386 10w audio amplifier board mono 3.5mm dc 3-12v volume control mini amp module new arrival

0

0

5pcs tda2822m amplifier board dc 1.8-12v dual channel stereo audio volume control amp for speaker

1

1

5.0

-5%

Lm358 100 times gain amplification module operational amplifier sound speaker signal amplification amplifier board

0

3

Xh-m564 tpa3116d2 digital amplifier board 2x50w 12-24v with potentionmeter volume control audio sound speaker board

0

0

-7%

Mini 3v-12v power amplifier board kit audio amplify module set low consumption nc99

0

0

-6%

Mini wireless bluetooth 5.0 digital power amplifier board module 100wx2 high power stereo amp for speakers amplificador diy kit

1

3

5.0

Pam8403 class d power amplifier board module 5v 3w * 2 audio stereo amp volume control sound board amplifier for speakers

4

4

-10%

Lm1036 preamplifier hifi amp volume tone control audio amplifier board for sound bass treble preamplifier stereo speaker module

1

0

Bk8000l bluetooth audio module wireless transmission stereo sound board at commands spp for speaker amplifier headphone

1

2

5.0

-6%

Max9812h microphone amplifier board module 3.3v-6v voice audio preamplifier driver mode amp board for arduino diy kit

1

2

5.0

Tda2030a amplifier board diy kit 18w dc 9v-24v hi-fi volume control speaker sound board electronic audio power amplifier

7

7

5.0

Pam8406 bluetooth 4.1 stereo amplifier board 5w+5w audio receiver module speaker sound board for hand-free call

0

0

5pcs tpa3110 2x15w digital audio stere amplifier board module mini binaural amp controller 100db dc 8-18v

1

1

-9%

Tpa3118 mono amplifier board 60w dc 8-24v pbtl 4-8 ohms power digital amp module audio placa amplificador for speaker

6

9

4.8

-6%

Bluetooth amplifier board player module speaker 4.0 hf11 digital audio receiver board 5v mini usb pam8403 placa amplificador

0

0

Oep 50wx2 digital amplifier board stereo modulo amplificador diy kit tda7498 tpa3116d2 amplifier for speakers audio board

4

5

4.3

Max9814 microphone amplifier module speaker audio sound board auto gain control

3

7

5.0

10set/lot smart electronic diy kit lm386 super mini audio amplifier diy kit suite trousse amplificador module board 3.5mm 3-12v

0

2

-0.4%

Pam8406 digital amplifier board module dc3-5v 6w+6w stereo class d dual channel amp audio speaker sound board volume control

0

1

-3%

Tpa2005d1 mono amplifier board class d digital audio amp 250khz speaker support volume control dc 5v sound board

0

0

-8%

Tpa3110 audio digital amplifier board dc 12v 2x15w dual channel stereo sound board diy subwoofer filter volume control for car

2

4

5.0