I turned 2 of the amplifiers sideways, and added a bridge to link them together. I printed them separately. I added a puzzle piece-type connection in the center to connect them. I will probably end up gluing them together to make it more sturdy.
The author remixed this model.
I turned 2 of the amplifiers sideways, and added a bridge to link them together. You can now use both top and bottom speakers with this model.
I had to sand down the phone holes on the amplifier because my phone's case is large.