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Amplifier Board

Price Tag: US$ 15.99 - US$ 30.99 Precise details>> Precise details: Feature: Size: 85 x 112mm (1cm=0.39Inches)Package included:1 x CrossoverNote: 1. Please allow 1-3cm error due to manual ..
$23.99
Ex Tax:$23.99
Content-Length: 1890 > Features:   - Working Voltage: 6-18V DC - The onboard TDA7297 audio power amplifier chip, double channel 15WX15W - Speaker for European 4-8 10-50W use - Main pin has led chip, convenient external control device,..
$4.99
Ex Tax:$4.99
Features:   - This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and high fidelity. - TPA3116D2 is a type D amplifier IC launched by TI company, which has very high index parameters.Th..
$18.99
Ex Tax:$18.99
Features:   1.5.0 bluetooth version, transmission efficiency is higher, transmission distance is longer. 2. Large size black gold heat sink ensures efficient heat dissipation. 3. potentiometer to adjust the volume,easy to control the volume, very suitable for DIY speakers. ..
$14.99
Ex Tax:$14.99
> Specification: Model: 3116 MINI Power Amplifier Machine power: 100W Power supply: DC12-24V (outer diameter 5.5mm inner diameter 2.5mm voltage interface) Impedance: 4-8 ohms Product size: 87*32*102mm Color: silver/black Product weight: about 430 grams with packaging Package included: 1 x P..
$48.76
Ex Tax:$48.76
Content-Length: 3767 > Feature: Product name: 100w * 2 Bluetooth 5.0 audio power amplifier module Product model: ZK-1002D Bluetooth version: 5.0 (unobstructed, 15 meters) Signal to noise ratio:> 95dB Input method: USB + AUX + BLUETOOTH Number of cha..
$24.99
Ex Tax:$24.99
Content-Length: 2520 > Feature: Product Name: bluetooth Digital Amplifier Module Product model: XY-P15W Working voltage: DC: 8~24V Bluetooth version: 5.0 Transmission distance: 15 meters (visual unobstructed) Number of channels: two c..
$45.99
Ex Tax:$45.99
Content-Length: 2218 > Features:    1. Bluetooth hands-free calling and Bluetooth support external touch keys 2. Support folder choose to play (remote control operation) - easy to choose to play different music category card / U disk in the music c..
$44.99
Ex Tax:$44.99
Content-Length: 2217 > Features:    1. Bluetooth hands-free calling and Bluetooth support external touch keys 2. Support folder choose to play (remote control operation) - easy to choose to play different music category card / U disk in the..
$43.99
Ex Tax:$43.99
> Features:PAM8403 audio amplifier chip, 3W * 2 stereo filter-free Class-D audio amplifierTwo-way onboard 5.08 (mm) pitch 2P terminal, respectively, left and right channel output terminalEasy to installWorking voltage: 5VBoard size: 30 (mm) x30 (mm)Package includes:10 x PAM8403 audio amplifier m..
$22.99
Ex Tax:$22.99
Content-Length: 1986 > Features:   This Antenna can be fixed on electrically conductive objects that connect with the ground, which shall reduce static electricity coupling interference. It is okay that it doesn't connect with light attester. ADS-B 1..
$45.08
Ex Tax:$45.08
Build-in Bluetooth: Yes Precise details>> Precise details: Specification: Audio input mode: 1.bluetooth receiver 2.USB decoding play 3.TF card decoding play Supporting play format:   MP3  ..
$47.99
Ex Tax:$47.99