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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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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TDA7492P Bluetooth Amplifier Module, 50W x 2 Dual Channel Wireless Bluetooth Audio Receiver Amplifier Board Module, J3J7 Bluetooth Audio Amplifier Board for Boomboxes Robots Radios
This bluetooth amplifier module adopts high quality TDA7492P power amplifier chip, with excellent power amplifier effect.
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Bewinner Bluetooth Amplifier Board, 2X50W+100W 2.1 Channel HIFI High Power Amplifier Board with Treble and Bass Control for DIY Store Home Theater Speakers
HIGH EFFICIENCY BT 5.0 amplifier board supports BT 5.0 reception, external input interface, with preamplifier, bass frequency division processing. Wide operating voltage, energy saving design, efficiency up to 90%.
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220Wx2 350W Amplifier Board, XY S350H 2.1 Channel Bluetooth Power Amplifier Board, DC 18V‑38V Bluetooth Speaker Audio Amplifier Module
AUX Audio Connection Independent adjustment of left and right channels for high and low frequencies. 360 degree infinite tuning.
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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.
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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Tuabyem -MT21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W Power Audio Stereo Amplifier Board Bass AMP AUX
Model Number -MT21
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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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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
Gavigain Bluetooth Amplifier Board, 2.1 Channel Power Amplifier Module 220Wx2 350W High Power Audio Module DC 18V-38V for DIY Electronic Kit Car Store Home
HIGH-PERFORMANCE CHIP TPA55 HIFI Chip for superior audio quality with two TPA55 power amplifier chips delivering a powerful 220W x 2 + 350W (PMPO).
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Power Amplifier Board, Adjustable Amplifier, 2.1 Channel, Bluetooth 5.0, Subwoofer, High Power, Stereo, With Short Circuit, Overcurrent, Overheating, Anti Reverse Connection, Overload Protection
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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