DIY: Dual Woofer Bluetooth Speaker Led VU

Homemade double subwoofer Portable boombox with music reactive leds: 3 inch Woofers: 1 inch Tweters: Passive radiator : 18650 Batteries: 18650 holder: Amplifier: 4S tester: 4S PCB: BT Module: Led VU: Crossover: Rubber feet: DC isolator 5V: Power jack: Mini switch: Step down module: Adjustable Drill bit: Multimeter: -Using dc/dc isolator B0505S to prevent ground loop/ “hum“ effect. -Guitar cabinet style, painted with black mate spray -Width 24cm, height , depth . -Charging with lithium charger -Big bass x2 power -Schematic at 7:20 Copyright free music list: Elektronomia - Heaven [NCS Release] Full Power - ZAYFALL [Vlog No Copyright Music] Rise (Free Music) Airixis [Audio Library Release] Enigma - KV [Audio Library Release] Us - Theo Dor [Audio Library Release] Life Goes On - Del [Vlog No Copyright Music] Kozah - Haha [NCS Release] RudeLies & Distrion - One, Two [NCS Release] Axol & Hoober - How We Do It [NCS Release] THYKIER - THE LIMIT [NCS Release] (3 Inch Woofer Hifi Speaker Horn Sub-woofer Diamond Ceramic Cap Bass Loudspeaker Portable Speaker Home Theater Sound Computer Audio Level Indicator Power Level Indicator Level Indicating Module KA2284 Controller AC DC Pcb Board NEW 2pcs 3 Inch 78MM Bass Radiator Passive Speaker For 2 - 5Inch Home-made Bluetooth Speakers Auxiliary Low Frequency Rubber PAM8610 Class D Digital Dual Power Audio, VHM-314 Bluetooth 5.0 mp3 lossless decoder board Wireless Stereo Music sound reactive led) #DtekDIY