ZK-MT21 Bluetooth Amplifier Board, 2.1 Channel 50W*2+100W, 12V-24V Audio Power Amplifier Module, with Treble and Bass Control
DC Converter Plug Amplifier board can use commercially available DC adapter (plug specification 5.5mmx2.1mm) to basically meet the needs of ZK MT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mmx2.1mm, there is no problem, because we include a DC adapter in the product.
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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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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.
Stereo Amplifier Board, 20W Bluetooth 5.0 5V 3A 2.1 Channel Stereo Amplifier Digital AMP Board Module
Woofer Choose 3 - 4 10W-15W Woofer. Never use 6 or 8 woofer. (Please select 4 5W for USB power supply)
Goshyda Digital Stereo Amplifier Board, ZK‑MT21 Bluetooth 2.1 Channel DC 12‑24V, HIFI DIY Audio Power Amp Module, for 15‑100W 4‑8Ω Speakers
INPUT AND OUTPUT The power amplifier board supports AUX+BT sound source input, and supports subwoofer + left and right channel output.
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Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards
Zerone
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Koawensa 2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control
Supply current 3-5A
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200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Amp Board Audio Receiver for Home DIY Speakers
Hi-fi Using TPA3116D2(with AM interference suppression function) chip, excellent sound quality. Ensure that the THD is less than 0.1%, even with long periods of high power operation.
2.1 Channel BT Amplifier Board Dual TPA3221 Chips 100Wx2 200W Output with Multiple Expansion Ports for Immersive Sound Experience
Powerful Sound Output Experience immersive with the 2.1 channel bt amplifier board, powered by dual tpa3221 chips. this amplifier delivers an impressive maximum power of 100wx2 and 200w, ensuring a rich and dynamic sound experience that elevates your home theater or music setup.
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Eleqldwen 2.1 Channel Bluetooth 5.0 Audio Amplifier Board 2X25W+50W Subwoofer Class D Amplifier Board Kit with DC Female+AUX Cable
Product name 2.1 channel subwoofer power amplifier board
TDA7492 Stereo AMP Board 50w x2 Digital Dual Channel Amplifier Module with CSR8635 Bluetooth V4.0 Reveiver and Microphone
GOOD SOUND QUALITY Sound quality is very good by using this audio power amplifier module.
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Fladhheg 2.1 Channel Digital Power Amplifier Board 2X25W+50W Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board DC 12-20V
Product name 2.1 channel subwoofer power amplifier board