Hsthe Sea Bluetooth Subwoofer Amplifier Board Hifi Stereo 2.1 with Treble and Bass Control Regulation 220W*2+350W 18V-38V Audio Power Amplifier Module AUX Input
TPA3251 chip, one for bass channel and one for left and right channel amplification. Max output power can reach 220W*2(L R) and 350W(subwoofer)
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WINGONEER® TPA3116 2x50W + 100W 2.1 Dual Channel Power Amplifier Channel Digital Subwoofer Power Amplifier Board DC 12V-26V
50W2+100W 2.1 channels(left right channel and subwoofer channel), high efficiency and low-heat
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Odorkle Power Amplifier Board, Subwoofer Power Amplifier Board, Subwoofer 2.1 Channel 100W Output USB TF Input
Good Sound Sound quality is very good by using this audio power amplifier module.
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Losueeun 2 x 25 W + 50 W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Set with DC Socket + USB Cable + Remote Control
Minimum power 2 x 15 W + 30 W 4-8 ohms
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Osmond Digital 2.1 Channel Subwoofer Amplifier Board 2x6W+25W Pure HiFi Stereo Audio Power Amplifier Dual Channel Module
Power input DC 6.5-15V (depending on the required output power), eg. power adapter, switching power supply, battery, etc. In order to obtain a more shocking effect, Suggest power supply voltage largeer than 13.5V DC , the recommended current is more than 3A. Power interface is 5.5x2.1 DC socket or pad of welding wire; Audio input interface 3.5mm plug or pad of welding wire;
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TsoLay 2.1 Subwoofer Amplifier Audio Board 6Wx2+25W Mini Amplifier HIFI YD1517P for 4-6 Inch 40W SubWoofer Speaker DIY
Left and right channel output power 6W+6W, it is recommended to use 2-4 inch, 4-8 Ohm 3-25W full frequency speaker.
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Spacnana DC 12-24V Microphone Amplifier Board, 2.1 Channel Subwoofer Audio Amplifier with MIC Input for Karaoke and Home Theaters Projects
Multiple Input Options This amplifier board supports BT, AUX, USB, and APP input (with dial key for mode and song switching). It supports cordless speaker pairing, allowing you to easily connect devices and enjoy your favorite music.
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Pssopp Subwoofer Amplifier Board, Stereo 2.1 Channel AMP with Treble and Bass Control Suitable for Speakers
Precise Sound Control The zk tb21 power amplifier board features subwoofer volume control and independent treble and bass control for l and r channels, along with an inbuilt subwoofer low pass filter and crossover control.
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Duanthry Digital 2.1 Channel Subwoofer Amplifier Board 2x6W+25W Pure HiFi Stereo Audio Power Amplifier Dual Channel Module
Power input DC 6.5-15V (depending on the required output power), eg. power adapter, switching power supply, battery, etc. In order to obtain a more shocking effect, Suggest power supply voltage largeer than 13.5V DC , the recommended current is more than 3A. Power interface is 5.5x2.1 DC socket or pad of welding wire; Audio input interface 3.5mm plug or pad of welding wire;
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FamilyMall Bluetooth Subwoofer Amplifier Board Hifi Stereo 2.1 with Treble and Bass Control Regulation 2X50W+100W DC 12V-24V Audio Power Amplifier Module AUX Input for Store Home Theater Speakers
Specifications Input Voltage DC 12V-24V. Max Power Output 50W*2 Left and Right channel +100W Subwoofer . Channel 2.1 CH Stereo Output. Output Impedance 4-8 . Bluetooth Version BT 5.0
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Walfront 50W+50W+100W 2.1 Channel BT Audio Amplifier Board Treble and Bass Control Subwoofer Amp Module for DIY Speakers Supports BT USB MIC Input
Multiple Input Methods Enjoy music your way with bt, aux, usb, and mic connectivity options for easy device pairing.
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Qusedwey Bluetooth 5.0 100W+100W Power Subwoofer Amplifier Board 2.1 Channel Class D Home Audio Stereo Equalizer Amp XY-T100L
Channels 2.1
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