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100W+100W+200W Lead Type Amplifier Board
The power amplifier board uses two TPA3221 chips, with a maximum output power of 100W+100W+200W, providing powerful audio output. It supports a wide voltage input range of 12V to 30V.
In addition, the amplifier board is equipped with a DIY panel and AUX extension cable, so when making Bluetooth speakers, you no longer need to measure the punching position tedious. With this panel, you can easily DIY your Bluetooth speaker with just a few simple steps.
How to ground the panel?
To reduce noises and interference, you need to ground the amplifier board. Grounding effectively reduces electromagnetic interference and electrical noises generated during the operation of the amplifier board. It also minimizes hum caused by ground loops, providing clearer sound quality and more stable performance.
Multiple Input Mode
The S200HS-W amplifier board supports multiple audio input methods, including Bluetooth, 3.5mm AUX, USB flash drive (FAT32 format, ≤ 32GB), and USB sound card input, suitable for the vast majority of devices. The S200HS-W can provide you with a convenient user experience, and its diverse input options allow you to easily connect to smartphones, computers, TVs, and other devices, enjoying high-quality audio output.
S200HS-W---------Test Conditions：1khz
NOTE:
When the input voltage is 30V, the impedance of the left and right channel speakers must be greater than 4 ohms, and the impedance of the bass channel speaker must be greater than 2 ohms.
Anthony
Reviewed in the United States on February 15, 2025
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William
Reviewed in the United States on February 13, 2025
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Stephennn
Reviewed in the United States on February 13, 2025
After almost a month of crafting, it’s finally finished! Although it’s not painted yet, I couldn’t resist sharing it. Hope everyone can see it and throw some praise my way. lol
Lenny Bryant
Reviewed in the United States on December 1, 2024
It smoked my subwoofer. Good thing my sub was a used unit. I almost put a brand new sub on it. This unit worked great, I was using it as a test rig on my bench. No problems with battery hook up, no problems with adapter hook up. Then I decided to build and mounted this unit inside a box. Worked great when testing. Then I closed the box and played it. Boom! Smoke! Disdain.
Luanso
Reviewed in the United States on November 25, 2024
Thanks
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