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100W+100W TDA7498 High Power Amplifier, DC 12V~36V Dual Chanel HIFI Digital Audio Amplifier Board 100Wx2
1.Description:
An audio amplifier board is a gadget used to amplify sound or input weak signals.
2.Feature:
1>.Gain selection.
2>.Aluminium alloys heat sink.
3>.Chip inductors.
...
$11.89
$16.99
SKU: GY21117-1
$11.89
$16.99
30
TWS Bluetooth-Compatiable Amplifier Module, 50Wx2+100W 2.1 Channel Audio Power Amplifier, DC 12V-24V Stereo Treble Bass Subwoofer Amp
ZK...
$30.79
$43.99
SKU: GY21120-1
$30.79
$43.99
31
15W+15W HIFI Bluetooth-compatible Amplifier Board, BLE 5.1 Stereo Audio Amp, U-disk/AUX Audio APP/Infrared Remote Control
XY-Y15H 15W+15W HIFI Stereo Bluetooth 5.1 Amplifier Module
1...
$8.39
$11.99
SKU: GY21114-1
$8.39
$11.99
30
50W+50W HIFI Bluetooth-Compatible Amplifier Board, TPA3116 BLE5.1 Stereo Audio Amp, APP/Infrared Remote Control
XY-Y50H 50W+50W HIFI Stereo Bluetooth 5.1 Au...
$9.35
$13.35
SKU: GY21113-1
$9.35
$13.35
30
30W+30W HIFI Bluetooth-compatible Amplifier Board, TPA3118 BLE 5.1 Stereo Audio Amp, APP/Infrared Remote Control
XY-Y30H 30W+30W HIFI Stere...
$9.09
$12.99
SKU: GY21112-1
$9.09
$12.99
30
DC 12V 24V 50W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 64Mbit Flash MP3 WAV UART Controller for Arduino
1.Description:
DY-HL50F is a DC 12V 24V 60W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal c...
$9.45
$13.50
SKU: GY21102-1
$9.45
$13.50
31
DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 64Mbit Flash MP3 WAV UART Controller for Arduino
DY...
$8.39
$11.99
SKU: GY21101-1
$8.39
$11.99
30
DIY Negative Feedback Amplifier Circuit Kit with Capacitor-Coupled Analogue Electronic Technology Training Parts
1.Description:
1>.The negative feedback amplification circuit kit has good stability, which can effectively suppress distortion and noise, and improve sound quality.
2>.The RC coupled analog electronic technology ...
$2.37
$3.39
SKU: GY20989-1
$2.37
$3.39
30
DIY Hearing Aid Electronic Kit Amplifier Circuit Experimentation Soldering Assembly and Hands-On Learning
1.Description:
Hearing aid is also called deafness hearing hearing is composed of microphone,front low amplifier，power amplifier circuit and other parts，this kit combines the circuit and the actual situation design and p...
$2.51
$3.59
SKU: GY21030-1
$2.51
$3.59
30
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
DIY Kit Mono TDA7293 7294 Amplifier AC12-36V Subwoofer High-power Amplifier Board
1.Description:
The circuit is a standard circuit, stable and reliable.
The filtering adopts a voltage withstand voltage of 50V and a capacity of 2200uf large electrolysis.
Power supply v...
$5.59
$7.99
SKU: GY21022-1
$5.59
$7.99
31
OCL Amplifier DIY Kits 100w Dual Channel Stereo Sound Amplifier Board
1.Description:
This OCL high power 100W dual channel amplifier board welding kit comes with 4 high power transistors and two independent stereo channels.
OCL circuit is highly stable and has wide frequency r...
$5.59
$7.99
SKU: GY20987-1
$5.59
$7.99
31
DIY Kit Bluetooth-Compatible Amplifier, 87.0-108.0MHz FM Radio Receiver Kit, U-disk/TF Card Music Player Module with Battery
1.Introduction:
It is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit with Red/Green spectrum indicator flashing automatically.
It has a blue 4Bit segment display screen which can clearly display the receivi...
$25.89
$36.99
SKU: GY20924-2
$25.89
$36.99
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
30
DC 12V 24V 100W TWS Bluetooth-Compatible Amplifier TPA3116 Audio Amplifier Module AUX USB Audio Input
1.Description:
ZK-1001B is a DC 12V 24V 100W TWS Bluetooth Amplifier Audio Module, perfect for DIY wireless Bluetooth speakers and transponders. This module can receive Bluetooth music, as well as AUX/USB audio input. It a...
$11.19
$15.99
SKU: GY20961-1
$11.19
$15.99
31
DC 12V-18V TDA7388 Bluetooth-Compatible AUX USB Digital Amplifier Module Stereo 50Wx4 Output 4ohm 4-Channel Power Amplifier
1.Description:
This model uses the car audio amplifier chip TDA7388. This chip is often used in high-end car amplifiers. It has excellent performance in sound quality and volume analysis.
After all, the voltage is on...
$13.99
$19.99
SKU: GY20879-1
$13.99
$19.99
30
DIY 3Wx2 Speaker Box Kit with LED Flashing Light, Transparent Home Sound Amplifier Audio Indicator Kits, Digital Power Amplifier DIY Electronic Kits
Description:
DIY Speaker Box Kit: The Soldering Practice Kits are used to installed to an electronic transparent stereo speaker with high-power speakers, colorful LED flashing lights and transparent Acrylic shell. This DIY kit is an ...
$12.95
$18.50
SKU: GY20915-1
$12.95
$18.50
31
DC 12V TDA7388 Bluetooth-Compatible AUX USB Digital Amplifier Module Dual Track 50Wx2 4ohm 2-Channel Power Amplifier
1.Description:
It is a DC 12V TDA7388 Bluetooth+AUX+USB Digital Amplifier Module Stereo Dual Track 50Wx2 4ohm 2-Channel Power Amplifier.
2.Feature:
1>.Graphics card-level active cooling
&...
$12.45
$17.79
SKU: GY20880
$12.45
$17.79
30
IRS2092S Digital Amplifier Board 500W Class D HIFI Player Module
1.Description:
IRS2092S is a Digital Amplifier Board 500W Class D HIFI Player Module.
2.Feature:
1>.Super power output
2>.Output short circuit protection
3>.Speaker protection
&nb...
$13.99
$19.99
SKU: GY20732-1
$13.99
$19.99
30
60W Digital Power Amplifier Module Dual Channel 102dB DC 12V Class D Amplifier
1.Description:
SFT-D302 is a 60W Stereo Digital Power Amplifier Module Dual Channel 102dB DC 12V Class D.
2.Feature:
1>.Small size, only the width of two fingers;
2>.The power is very large, an...
$5.25
$7.50
SKU: GY20714
$5.25
$7.50
30
