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Mini MP3 Lossless Decoder Board Bluetooth-compatible Receiver Board Amplifier Module for Car Speaker Amplifier Description: Bluetooth voice player. It support Bluetooth wireless connections. Smart home playback. Features: 1>. Bluetooth wireless connection.Longest communication distance 20 meter. 2>. Support decoding... $2.79
~~$3.99~~ SKU: 13287
$2.79
~~$3.99~~
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DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker, Tesla Wireless Transmission Kits DIY Music Tesla Coil Plasma Speaker Product Introduction: 1. Size: 38*78mm 2. Power: 15W 3. Power Input: DC 15-24V; Current 2A; DC 5.5 interface 4. Audio Input: 3.5 plug, can connect with cellphone, mp3, computer audio. ... $6.99
~~$9.99~~ SKU: 12005
$6.99
~~$9.99~~
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Mini AKE-1 PAM8403 Power Amplifier Speaker DIY Kit Product Introduction: 1.Model: AKE-1 2.Operating Voltage:DC 4.5-5V 3.PCB Board:42*31mm 4.Circuit Principle: stereo sound audio signal is input by J2; since left/right channel circuit are completely symmetric, and we ta... $7.69
~~$10.99~~ SKU: 11880
$7.69
~~$10.99~~
31

CSR8635 Bluetooth-compatible Wireless Audio Receiver Module for Loudspeaker DIY Projects Note: This item is no longer available as the factory stopped producing it due to some shortage of components in this amplifier. We are not able to restock it any more. Product Introduction: 1. CSR8635:bluetooth 4.1 2. Ope... $11.19
~~$15.99~~ SKU: 9963
$11.19
~~$15.99~~
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DIY Bluetooth-Compatible Music Spectrum Speaker Kit, DIY Home Stereo Speaker, Sound Amplifier Kits with Remote Control 1.Introduction: SMD LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control. Designed with 8*12 LED matrix music spectrum display in Yellow/Green/Red/Blue. It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in sp... $21.69
~~$30.99~~ SKU: GY19288
$21.69
~~$30.99~~
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DIY Kit Bluetooth-Compatible Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering Introduction: It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control. It has 10pcs RGB LED music spectrum display. It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers. Feature: ... $14.94
~~$22.99~~ SKU: GY19298
$14.94
~~$22.99~~
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DC 15-24V 15W MINI Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits Description: The Tesla coil can produce high temperature and high pressure plasma, which can sing, ignition, wireless transmission, and light fluorescent lamp. It has a wonderful arc. It is a very interesting small production of scie... $6.57
~~$9.39~~ SKU: 13034
$6.57
~~$9.39~~
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DIY Kit FM Radio Bluetooth-Compatible Amplifier, LED Spectrum Bluetooth Audio Speaker 3W+3W, U-disk TF Card Music Player Remote Control Electronic Soldering Kits 1.Introduction: It is a pink/blue/green LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote Control. It play music from FM/Bluetooth/U-disk/TF Card with 3W 4ohm speakers, which bring a clear and loud so... $16.24
~~$24.99~~ SKU: GY20950-1
$16.24
~~$24.99~~
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DC8V-24V Bluetooth Amplifier Board 15Wx2 Stereo Audio Amp with Music Spectrum Display APP Remote Control for DIY Speakers 1.Description: XY-D15H is a 10W*15W/20W*2 BLE5.1 Dual Channel Stereo Audio Spectrum Bluetooth-Compatible Amplifier Module which also can be controlled by APP Sinilink. It can modify the device name and password, also can t... $9.79
~~$13.99~~ SKU: GY21327-1
$9.79
~~$13.99~~
31

Bluetooth Amplifier Board 50W+50W Audio Amp Stereo APP/Infrared Remote Control for DIY Speakers 1.Description: XY-X50L is a 50W+50W Dual Channel Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and infrared remote controller. It can modify the Bluetooth name and password, also can turn ON/O... $15.39
~~$21.99~~ SKU: GY21316-1
$15.39
~~$21.99~~
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300W+300W Bluetooth Amplifier Board, TPA3255 300W*2 BLE/AUX/USB Stereo Audio Amp APP Control for DIY Speakers ZK-3002B... $34.29
~~$48.99~~ SKU: GY21269-1
$34.29
~~$48.99~~
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Bluetooth-Compatiable Amplifier Board, 15Wx2 Dual Channel Stereo Audio Amp, APP Infrared Remote Control for DIY Wireless Speakers 1.Description: XY-X15H is a 15W+15W Dual Channel Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and infrared remote controller. It can modify the Bluetooth name and password, also can turn ON... $15.39
~~$21.99~~ SKU: GY21268-2
$15.39
~~$21.99~~
30

HIFI Bluetooth Amplifier Board 100W+100W Audio Amp Stereo APP/Infrared Remote Control for DIY Wireless Speakers 1.Description: XY-Y100H is a high-power 100W+100W HIFI Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and remote controller. It can modify the Bluetooth name and password, also can turn ON/OFF ... $13.29
~~$18.99~~ SKU: GY21262-1
$13.29
~~$18.99~~
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30W+30W Treble Bass Bluetooth-compatiable Amplifier Board, BLE5.1 Audio Amp 2.0 Stereo APP Control for DIY Wireless Speakers 1.Description: XY-T30L is a high-power 30W+30W Stereo Bluetooth 5.1 Audio Amplifier Module with adjustable treble/bass which also can be controlled by APP Sinilink. It can modify the Bluetooth name and password, also... $9.79
~~$13.99~~ SKU: GY21170-1
$9.79
~~$13.99~~
31

15W+15W Treble Bass Bluetooth-Compatiable Amplifier Board, BLE5.1 Audio Amp 2.0 Stereo APP Control for DIY Wireless Speakers 1.Description: XY-T15H is a 15W+15W Stereo Bluetooth 5.1 Audio Amplifier Module with adjustable treble/bass which also can be controlled by APP Sinilink. It can modify the Bluetooth name and password, also can turn ON/O... $8.81
~~$12.59~~ SKU: GY21169-1
$8.81
~~$12.59~~
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Lossless HIFI 5.1 Bluetooth-Compatiable Audio U-Disk Decoder, DC5V Audio Receiver for DIY Speakers, Support App Remote Control 1.Description: ZK-PT2 is a Bluetooth Audio Receiver MP3 Lossless Decoder which perfect for DIY wireless Bluetooth speakers and transponders. This module can receive Bluetooth music, as well as AUX/USB audio input. Thi... $9.09
~~$12.99~~ SKU: GY21168-1
$9.09
~~$12.99~~
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DIY Kit Bluetooth-Compatible Speaker, U-disk TF Card Music Player, Audio Speaker with FM Radio Function Electronic Soldering Kits 1.Introduction: It is a pink/blue/green LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote Control. It play music from FM/Bluetooth/U-disk/TF Card with 3W 4ohm speakers, which bring a clear a... $17.49
~~$24.99~~ SKU: GY21146-1
$17.49
~~$24.99~~
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DIY Kit RDA5807 FM Radio, Dual Channel 87-108MHz Radio Receiver Kits with 0.5W Speaker for Electronic Soldering Practice and Learning 1.Introduction: It is a 3.0V RDA5807 87MHz-108MHz FM Radio Receiver DIY Kit. It is a simple FM receiver and can be used all over the world with power by AA*2 battery. It is very suitable for users to learn electronic circuits, p... $8.39
~~$11.99~~ SKU: GY21106-1
$8.39
~~$11.99~~
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DIY Kit Power Amplifier Speaker Sound Protection Circuit Board Startup Delay DC Detection Electronic DIY Kits 1.Description: The horn protection board has the functions of power on delay (about 3 seconds) and DC protection (starting voltage is about 1V). The board circuit is simple, easy to make, and job security and reliable to... $4.19
~~$5.99~~ SKU: GY21023-1
$4.19
~~$5.99~~
31

Bluetooth-Compatible Audio Amplifier Electronic Kits, Portable DIY Speaker Kits With Acrylic Shell for School Home Education Electronic Soldering Practice Learning 1.Description: Looking for a fun and educational project to build your own Bluetooth speaker? Our DIY kit includes everything you need to create a high-quality sound system, including an electronic amplifier and acrylic ... $6.99
~~$9.99~~ SKU: GY20971-1
$6.99
~~$9.99~~
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