Diy Boombox by Amplifier ZK-TB21 TPA3116D2 Bluetooth 5.0 50WX2+100W VU meter and analog FM

I made an incredibly powerful and quality sounding Boombox at home! Used: amplifier ZK-TB21 with integrated TPA3116D2, bluetooth 5.0, and power 50WX2 100W with powerful power supply 20V 6A. Old kolon bluetooth and karaoke system with battery, controller and power supply 12V, 8 inch woofer, 6.5 inch midbass, VU meters and driver for them with 9V AC power supply, lithium ion battery and controller for them. speaker crossover. Analog FM radio with incredible sensitivity and range, clear and quality sound. Plexiglas and foil with metallic effect, strong iron handle, pdch boards and C 200 glue. The crossover for the speakers is set to separate high mids and low frequencies into left and right channels, and there is a powerful subwoofer with frequency range and volume control. The result was a classic bubox with incredible power and sound quality, deep and strong bass. The power is enough for a large party with a large area and people. You will see how to make a bluetooth speaker, how to make a m