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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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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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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Bluetooth Amplifier Bluetooth Module 2.1 Pcb Zkmt21 Bt Amplifier Board High Power Sound Stereo Dc1224V Digital Power Amplifier Board For 15100W 48Ω Speakers
Bluetooth Amplifier Input And Output The Power Amplifier Board Supports Aux+Bt Sound Source Input, And Supports Subwoofer + Left And Right Channel Output.
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
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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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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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.
Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater
TPA3116D2 HIFI CHIP TPA3116D2 HIFI Chip Solution Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC 12-24V;
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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