Bluetooth Speaker 50W Upgrade

This is a little mod that I made for my Not-So-Powerful 12W Bluetooth Speaker.
If you have bazooka type speaker that has diameter of 125 cm (around 5 inches) you can do it pretty easily. This project has one downside: It's powered by mains electricity, not by battery (I'm currently working on it though).
I decided to make it, because mono 12W was a little too weak for me. Now with 2x 50W power it's much more powerful. First version which is the first photo is rough prototype. It isn't even have any legs for standing. It was just rolling until was stopped by the plug.

IT'S STILL WORK IN PROGRESS! But because lack of time recently, I don't have time to finish it 100%. It's VERY ROUGH PROTOTYPE but hey... It works fine...

Later I'll add few instructions how to connect it properly and how I'm going to upgrade this thing.