advice needed

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Hello all,

Sorry for my beginner questions but i am a designer myself and i am designing a Bluetooth audio player.
I want to connect
4x30W full range woofers,8 ohms.
30 cm of LED strip ( normal one)

i was looking for the perfect match of amplifier and power supply for my project.
i saw this board


Wireless Digital Bluetooth 4.0 TPA3116 50W+50W Audio Receiver Amplifier Board With Mic Free Shipping-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group


Do you think it is the right amplifier for those speakers?
with this combination will i get a nice sound?
Also what power supply ( i want to connect it directly to electricity not batter. should i use and since the bluetooth is on the amp board will i have the humming sound from the bluetooth?

Thanks guys!
 
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