3D Printed Bluetooth Speaker with Multi-Directional Stereo Sound

cults3d

This speaker features four 1.5inch drivers at a 90-degree angle to each other, two left channels and two right channels, this way the speaker will produce a stereo sound no matter the direction you listen from, consequently emulating a 360-degree stereo sound. The speaker also features two passive radiators confined to two separate enclosures inside the speaker. Watch video - https://youtu.be/ok70Il5CRR8 Circuit diagram - https://drive.google.com/open?id=1kEMBpG0BEwY0vnrUJX-53PiAddJggf-W Parts list. Dc to dc isolation module (B0505S-1W)- https://amzn.to/2Ug1EPs switch- http://s.aliexpress.com/3yyEFrUR Passive radiator- https://amzn.to/2QqtmKc Bluetooth module- https://amzn.to/2P7OlN3 Step down converter- https://amzn.to/2E6DKB5 Tda2030 amp- https://amzn.to/2QuJ3zY 3s battery charger module- https://amzn.to/2QvIQwo 1.5 inch 3w speakers- https://amzn.to/2DTpyKU Dc Jack- https://amzn.to/2riN7VS Speaker grill-  http://s.aliexpress.com/n6ZJfYVv