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LiebeWH Mono Sound Speaker Amplifier Module Single Channel AMP Board Power Mini Amplification Board 12?24V 5W?120W TDA2050
VOLUME CONTROL: Soundproof speaker board module, with potentiometer volume control player, easy to adjust, offer you betetr sound quality
COMPACT SIZE: The audio power amplifier module is compact, does not take up space for installation, with strong practicality, convenient to install and use
APPLICATION: Mini stereo amp module has gasket, suitable for a variety of audio equipment, ideal choice for sound system DIY lover
Swamp-Man
Reviewed in the United States on March 9, 2025
Actually works very well. Building case now for a mini sub.
Barry S.
Reviewed in the United States on March 19, 2025
great little amp and it runs well on a 9v battery too
maryam
Reviewed in Canada on February 7, 2025
There is no marking on the board to shot the polarity of DC input. I took a wrong guess and ended up blowing one of the capacitors.
Marcinohio
Reviewed in the United States on April 8, 2025
First time use at 12V 1.5 amps the board caps blew and fried my $160.00 audio input device.
Donald W. Wall
Reviewed in the United States on April 19, 2025
Really? No labels on the board whatsoever. Print out the image that shows all the connections labels and polarities or who know what may happen when you try trial and error.
Rjames
Reviewed in the United States on August 14, 2024
I’m using this to drive an 8-inch guitar speaker in a small practice amp i made. It’s clean it’s quiet and can produce a good volume when turned up. I’m using a 20 volt dc ps. The only thing I’d caution you on is to be gentle with the volume pot. It seems a little fragile since it’s just mounted on the board. Otherwise this is a great little amp, and no soldering needed.
Andrew C.
Reviewed in the United States on June 8, 2024
My security system has composite out for audio passthrough. So I needed a mono class D amp for a boat speaker I came across free. I hooked a 1 amp 12v brick to a switch then this little amp as its only a 25w boat PA bullhorn & I dont want to scare anyone or cause hearing damage. Will be fun to play the Michael Myers theme for the kids this halloween when they come for their treat lol.
Derek
Reviewed in Canada on November 7, 2024
Worked great for my use
D-n-J
Reviewed in the United States on November 29, 2024
Hobbyist here, trying to use this with a thrift store speaker; testing showed it could only handle 37 watts which is what the specs for the chip are documented as, after looking it up. Worked for intended purpose, but took stars off for not matching the item listing.
Alain Bouchard
Reviewed in Canada on February 13, 2023
La qualité est très basse mais tous fonctionne ,
ADS
Reviewed in the United States on December 22, 2023
Using it for a guitar amp with a small speaker. Works great with no background hum. Clean sound. Use a good power supply if you want good power with no noise.
Geoff
Reviewed in Canada on June 4, 2022
All four of them amp boards arrived in one bag with damaged pots, twisted. Fortunately, I will use these set at max gain, so will remove the pots and add single 50k resistors in their places.
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