Best 2.1 Channel Amplifier board with Subwoofer Outputs (2024)

Top best 4 Amplifier Modules for EPIC DIY Audio Systems (Subwoofer Included!) In this video, we explore the Top 4 2.1 Channel Amplifier boards with dedicated subwoofer outputs, perfect for DIY home or car audio systems and portable speakers. We compare input voltage, input/output types, IC chips, speaker power, and connectivity options (AUX, Bluetooth, USB, TF) to help you find the perfect amp module for your project.
DIY Audio on a Budget! Top Amplifier Modules Compared (Bluetooth, USB, More!)

Full test and training video XH-M139 Amplifier board:

Comment below and tell us which amp module you're most excited about

TPA3116 50W + 50W + 100W Bluetooth USB TF decoding 2.1 channel digital power amplifier board support MP3
Using the original TDA7498 TL072: 2x100w + 200w
TPA3116D2 DC12V-24V 2X50W+100W 2.1 Channel digital Subwoofer
2*15w + 30w :Class D efficiency in a compact size

#amplifier #amplifierboard #subwoofer #diyamplifier #electronic
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[CapaUno]

Hi buddy, I bought a Douk Audio, TPA3116 Nobsound Bluetooth 2.1 Channel Amplifier Board, it worked ok for about 6 months but the Bluetooth stopped connecting regularly, like it's random.
I was wondering is there a way I can bypass or replace the onboard bluetooth? I have built a boombox and I don't want to have to put a different style amplifier in it as the knobs are in different places if you see what I mean?
It's a shame these things are so unreliable and they are not inexpensive either like the normal cheap ones, I expected a bit better quality, any advice would be gratefully received.
Next time I'll just buy the amp and bluetooth separate.
Just to say this amp has not AUX input, it has the socket but apparently it does not function so I can't use a USB bluetooth via a 3.5mm input, which I didn't know and they said it worked so eh, go figure.
Thanks for any help you can give me or even if you know of a video that might help, I'll be using you channel to help choose my next amps et al, subbed! ;D

[Vintage_USA_Tech]

you don't Identified any of the boards the only one I know is the XH-M139 because I have one.... what is board #2 I wasted 10 mins of you opening new boards and you dont tell what they are... only spec's

[bensmithers]

Arylic 2.1 board smashes all of these shitty boards