Amplifier Board
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Description:
Product name: Bluetooth 5.0 decoder
Power supply: DC3.7-5V
Rated input: DC5V /500MA
Input: Bluetooth input, U disk input, 3.5MM external audio input
Size: 88*25MM
Features:
- Color digital screen shows mus..
$16.99
Ex Tax:$16.99
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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..
$14.99
Ex Tax:$14.99
X-Akamai-Transformed: 9 - 0 pmb=mRUM,1
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>>>Manual: Click here to open..
$14.99
Ex Tax:$14.99
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Description:
Stereo bluetooth 12V/5V lossless WAV music decoder, WMA / MP3 / FM speaker panel modules, support breakpoint memoryFeatures:
1. Support USB, SD, support for external signal directly switch
2. Support for stereo bluet..
$43.99
Ex Tax:$43.99
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Features:1. Power input to increase the rectifier bridge, AC and DC can be used, the input DC is not divided into positive and negative, more convenient for
using.
2. Performance is more stable
3. Using NE5532 op amp chip and ro..
$18.99
Ex Tax:$18.99
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Features:TDA2030A is widely used as Hi-Fi amplifier manifold in many computer active speakers.Easy Installation.It has the function of thermal shutdown, current limiting.Minimum transmission distortionSpecifications:Output power:..
$11.99
Ex Tax:$11.99
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Specification:
Model: DY-AP3015
Working voltage: DC: 8~24V
Working mode: Class D (PWM modulation)
Number of channels: stereo (two channels)
Maximum output power (@1KHz):
18W*2 @12V 4Ω
10W*2 @12V 8..
$19.99
Ex Tax:$19.99
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>>>Instruction: Click here to open..
$6.99
Ex Tax:$6.99
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Features:
1. Onboard LM386 Chip
2. 200 multiplier benefits circuit design
3. On-board speaker wiring block
4. On-board 10K variable resistor, you can adjust the volume of the enlarged
5. On-board power indicator
6. The chip pin leads, can be directly input audio signal
7. Operating vo..
$9.99
Ex Tax:$9.99
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Feature:
1. On-board LM386 Chip
2. 20 times gain circuit design
3. On-board speaker wiring Block
4. On-board 10K variable resistor, you can adjust the volume of the amplifier
5. On-board power indicator
6. The chip pin was lead..
$7.99
Ex Tax:$7.99
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Feature:
Support bluetooth version 4.2, 3.7-5V power supply, support automatic connection function
On-board stereo Class D power amplifier module, maximum output 5W+5W
Can be connected to two 4Ω 6Ω 8Ω 3W (5W) speakersPar..
$24.99
Ex Tax:$24.99
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>>>Manual: Click here to open..
$26.99
Ex Tax:$26.99