Laptop support fried speakers on laptop

[Lori_15]

I used to power sources from wall outlet cords to connect my speakers to my auc cord to get max power out my speakers and subs but i forgot to take out befor i connected any spower source and i connect 2 crossed wires and it fried my speaker system and the head phone jack wont output anything

 

[popatim]

If the laptop still works at all you can buy usn headphones; those have a built in soundcard.
If you need sound out of the laptop you can look for a usb soundcard with ports.
Otherwise you are buying a new laptop I think.