How To Make Wireless Speakers by Turning Passive speakers Amplified + Bluetooth + WiFi + USB Based on Up2stream Plate Amp. link to Product : www.arylic.com/products/wirel... GET 10% OFF with code: AD10
while this is very cool and I want to actually do it, but the reality is that it's cheaper to get a speaker with all of those features for about the same price with factory warranty. good job though!