Simple mosfet amp.
More battery, bigger speaker power.
Big heatsink.
4 Irfz44n
4 22mf capacitors
4 100 ohm resistors
1 connector or Bluetooth module.
1 or more battery, rechargeable lithium ion type.
Lights simulate speakers.
If more power is needed.
12 volt car battery will work.
I use a 5 watt Bluetooth board as input.
