Quantity   Component name
1 × TDA7492P 50W+50W Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier TE381 TDA7492P 50W+50W https://www.ebay.fr/itm/TDA7492P-50W-50W-Wireless-Bluetooth-4-0-Audio-Receiver-Digital-Amplifier-TE381/311861693271?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
1 × 12v 15000mAh battery 27 Types 1800-15000mAh DC 12V Rechargeable Portable Super Li-ion Battery+Plug G0
1 × Anodized aluminum board (for control panel)
1 × Decal sheet (for control panel) https://www.ebay.fr/itm/Feuille-transparent-vierge-imprimante-laser-d%C3%A9cals-d%C3%A9calque-d%C3%A9calcomanie/302929193745?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
1 × Speaker grill clothes https://fr.aliexpress.com/item/High-Quality-Speaker-Grill-Cloth-Stereo-Gille-Fabric-Speaker-Mesh-Cloth-1-4m-x-0-5m/32727849353.html?spm=a2g0s.9042311.0.0.19446c37QwczSJ
1 × Faux Leather fabric https://fr.aliexpress.com/item/50x140cm-DIYFaux-Leather-Fabric-For-Furniture-Pu-Artificial-Material-Chair-Holographic-Shoes-Cloth-Fake-Leatherette-Fabric/32824286165.html?spm=a2g0s.9042311.0.0.19446c37QwczSJ
1 × Handle https://fr.aliexpress.com/item/High-Quality-1PC-Iron-Plastic-Black-Carrying-Guitar-Handle-Strap-Box-Handle-Speaker-Cabinet-Loudspeaker-Box/32827917247.html?spm=a2g0w.10010108.1000016.1.897c6015F88KNZ&isOrigTitle=true