Good rule of thumb is to multiply that by 1 5 for class ab and 1 2 for class d.
Car solar panel to power 500w amplifier.
4000w 6000w power inverter car power inverter with 2 usb ports and ac outlet.
So your 500w amplifier actually draws 750w if its class ab or 600w if its class d.
Usb power inverter pure sine wave 300w 500w 12v 24v dc to 120v ac 60hz us stock.
Add about 50w of headroom to that.
Get your battery charged by solar panel with the solar charge controller.
Eco worthy 500w wind solar power kit.
This is a modified sine wave inverter not applicable for devices which work by built in motor hair dryers air conditioners coffee machine water pump induction cooker refrigerators and microwave ovens etc make sure.
400w wind turbine generator 100w monocrystalline solar panel for off grid 12 volt battery charging 3 6 out of 5 stars 39 423 58 423.
2500w pure sine wave inverter 12v 120v dc to ac power car solar remote control.
Car power inverter 6000w.
Eco worthy 500w wind solar power kit.