ZK-MT21 Bluetooth Power Amplifier Board, 2.1 Channel DC 12V to 24V HiFi DIY Audio Power Amp Module for 20 to 100W 4 to 8Ω Speakers
APPLICABLE Bluetooth 5.0 power amplifier board with 36x25x10mm 1.42x0.98x0.39in heatsink, applicable power supply DC12 24V 5A and above (24V battery pack cannot be connected), applicable speakers 20-100W, 4-8 .
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Digital Power Amplifier Module, 50W 50W 100W 2.1 Channel Subwoofer Sound Power Amplifier Board, DC 12 to 24V, BT5.0 and AUX Inputs, DIY Wireless Speakers AMP Board
CONVENIENT TO USE Sound power amplifier board is easy to use, the DC adapter (plug size 5.5x2.1mm 0.2x0.1in) on the market can basically meet the needs of for ZK MT21 Bluetooth power amplifier board.
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Hsthe Sea 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control DC 5-24V Bluetooth and AUX Inputs for DIY Wireless Speakers Board
The main knob uses a high-end rotary encoder for 360 degree infinite tuning and a smooth feel
Yunseity - MT21 BT Amplifier Board, 2.1 Channel, 15-100W, 4-8Ω Speakers, BT 5.0, Subwoofer, Easy Installation
PROTECTION FEATURES Anti reverse connection, overheating, overcurrent, and short circuit protection
DC12 24V Digital Power Amplifier Board, ZKMT21 BT High Sound Stereo Bluetooth Amplifier ZK MT21 2.1 Amplifiers DC1224V for 15100W 48Ω Speakers Board Tpa3116d2 Channel 50W 100W
High overall performance the bt amplifier board 2.1 channel, bt 5.0, subwoofer, excessive electricity, stereo, suitable for 15 100w, 4 8 speakers.
Nobsound Bluetooth Amplifier, 2.1 Channel Amplifier Board, Stereo Audio Receiver, TPA3116 chip Class D Digital Amp Module for Home Passive Speakers/Subwoofer
Perfect circuit & HiFi clear sound concise layout and reasonable wiring, no pop and audible noise even at high power output. The sound is very clear and smooth, the bass with shocking effects just like in the cinema, providing auditory feast.
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Eieenotee NEW S200HS-W Bluetooth 5.2 Subwoofer Digital Amplifier Board 2.1 Channel 100W+100W+200W Wide Voltage 12-24V Stereo Hifi
Impedance 2-4
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Uxsjakjsd Mini TPA3116 2.1 HIFI Desktop Digital QCC3034 Bluetooth Amplifier ES9023 Decoder 50Wx2+ 100W High Power
Working efficiency 90%
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Bluetooth Power Amplifier Board 2.1 Channel High Power 50Wx2 Plus 100W Bluetooth 5.2 Anti Interference Stereo Sound Receiver Amplifier Module for Home Theater Systems and Passive
POWERFUL 2.1 CHANNEL AUDIO This Bluetooth Power Amplifier Board delivers an impressive 50Wx2 plus 100W output, providing rich and dynamic sound for your home audio setup. With Bluetooth 5.2 technology and AM anti-interference function, it ensures crystal-clear stereo sound. The working voltage range of DC12-24V makes it compatible with 4-8 , 50-300W passive speakers, for enhancing your music experience.
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Lafeier -MT21 Digital Power Amplifier Board 50Wx2+100W 2.1 Channel AUX+BT5.0 High Low Tone Super Bass
Product name 2.1 channel bluetooth audio power amplifier module
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50W+50W+100W Amplifier Board Kit with Dual Mic Audio Power Amp Module BT USB AUX MIC Sound Input Digital Power Amplifier Board with Subwoofer 2.1 Channel for DIY Wireless Speaker
Dual Microphone Support This audio power amp module allows you to connect two microphones simultaneously and offers independent adjustment for versatile karaoke or public speaking use.
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JANZU XH-M139 2.1 Digital Power Amplifier Board TPA3116D2 2X50W+100W
Speakers with different impedances have different output powers.
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